1056306912 has 24 divisors (see below), whose sum is σ = 2772805896. Its totient is φ = 352102272.

The previous prime is 1056306857. The next prime is 1056306931. The reversal of 1056306912 is 2196036501.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×1056306912² = 2231568584677951488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5501503 + ... + 5501694.

It is an arithmetic number, because the mean of its divisors is an integer number (115533579).

Almost surely, 2^1056306912 is an apocalyptic number.

1056306912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1056306912 is an abundant number, since it is smaller than the sum of its proper divisors (1716498984).

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

1056306912 is a wasteful number, since it uses less digits than its factorization.

1056306912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11003210 (or 11003202 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 1056306912 is about 32500.8755574369. The cubic root of 1056306912 is about 1018.4273188235.

The spelling of 1056306912 in words is "one billion, fifty-six million, three hundred six thousand, nine hundred twelve".