1000474056 has 96 divisors (see below), whose sum is σ = 2846862720. Its totient is φ = 316800000.

The previous prime is 1000474039. The next prime is 1000474063. The reversal of 1000474056 is 6504740001.

It is a super-2 number, since 2×1000474056² = 2001896673458182272, which contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 248056 + ... + 252056.

It is an arithmetic number, because the mean of its divisors is an integer number (29654820).

Almost surely, 2^1000474056 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 1000474056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1423431360).

1000474056 is an abundant number, since it is smaller than the sum of its proper divisors (1846388664).

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

1000474056 is a wasteful number, since it uses less digits than its factorization.

1000474056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4187 (or 4180 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 1000474056 is about 31630.2711970669. The cubic root of 1000474056 is about 1000.1579937033.

The spelling of 1000474056 in words is "one billion, four hundred seventy-four thousand, fifty-six".