1056446604 has 48 divisors (see below), whose sum is σ = 2741760000. Its totient is φ = 351785808.

The previous prime is 1056446561. The next prime is 1056446653. The reversal of 1056446604 is 4066446501.

1056446604 is a `hidden beast` number, since 1 + 0 + 5 + 6 + 4 + 46 + 604 = 666.

1056446604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1056446604² = 2232158854206265632, which contains 22 as substring.

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

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, 112897 + ... + 121895.

It is an arithmetic number, because the mean of its divisors is an integer number (57120000).

Almost surely, 2^1056446604 is an apocalyptic number.

It is an amenable number.

1056446604 is an abundant number, since it is smaller than the sum of its proper divisors (1685313396).

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

1056446604 is a wasteful number, since it uses less digits than its factorization.

1056446604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10099 (or 10091 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 1056446604 is about 32503.0245361874. The cubic root of 1056446604 is about 1018.4722110408.

The spelling of 1056446604 in words is "one billion, fifty-six million, four hundred forty-six thousand, six hundred four".