1026073056 has 96 divisors (see below), whose sum is σ = 2819577600. Its totient is φ = 326104064.

The previous prime is 1026073049. The next prime is 1026073067. The reversal of 1026073056 is 6503706201.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 977620 + ... + 978668.

It is an arithmetic number, because the mean of its divisors is an integer number (29370600).

Almost surely, 2^1026073056 is an apocalyptic number.

1026073056 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 1026073056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1409788800).

1026073056 is an abundant number, since it is smaller than the sum of its proper divisors (1793504544).

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

1026073056 is a wasteful number, since it uses less digits than its factorization.

1026073056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528 (or 1520 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 1026073056 is about 32032.3751226786. The cubic root of 1026073056 is about 1008.6165603093.

Adding to 1026073056 its reverse (6503706201), we get a palindrome (7529779257).

The spelling of 1026073056 in words is "one billion, twenty-six million, seventy-three thousand, fifty-six".