1024279056 has 240 divisors, whose sum is σ = 3233543040. Its totient is φ = 301086720.

The previous prime is 1024279051. The next prime is 1024279093. The reversal of 1024279056 is 6509724201.

It is a super-2 number, since 2×1024279056² = 2098295169120502272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1024279056.

It is not an unprimeable number, because it can be changed into a prime (1024279051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2579850 + ... + 2580246.

It is an arithmetic number, because the mean of its divisors is an integer number (13473096).

Almost surely, 2^1024279056 is an apocalyptic number.

1024279056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1024279056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1616771520).

1024279056 is an abundant number, since it is smaller than the sum of its proper divisors (2209263984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1024279056 is a wasteful number, since it uses less digits than its factorization.

1024279056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494 (or 485 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 1024279056 is about 32004.3599529814. The cubic root of 1024279056 is about 1008.0283911127.

1024279056 divided by its sum of digits (36) gives a triangular number (28452196 = T₇₅₄₃).

It can be divided in two parts, 10242 and 79056, that added together give a palindrome (89298).

The spelling of 1024279056 in words is "one billion, twenty-four million, two hundred seventy-nine thousand, fifty-six".