1024056 has 64 divisors (see below), whose sum is σ = 3110400. Its totient is φ = 309600.

The previous prime is 1024031. The next prime is 1024061. The reversal of 1024056 is 6504201.

It is a happy number.

It is a super-2 number, since 2×1024056² = 2097381382272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2161 + ... + 2591.

It is an arithmetic number, because the mean of its divisors is an integer number (48600).

2^1024056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1024056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1555200).

1024056 is an abundant number, since it is smaller than the sum of its proper divisors (2086344).

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

1024056 is a wasteful number, since it uses less digits than its factorization.

1024056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457 (or 447 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1024056 is about 1011.9565208051. The cubic root of 1024056 is about 100.7955213430.

Adding to 1024056 its reverse (6504201), we get a palindrome (7528257).

It can be divided in two parts, 10240 and 56, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 1024056 in words is "one million, twenty-four thousand, fifty-six".