1056632888 has 32 divisors (see below), whose sum is σ = 2030745600. Its totient is φ = 515243232.

The previous prime is 1056632873. The next prime is 1056632933. The reversal of 1056632888 is 8882366501.

It is a super-2 number, since 2×1056632888² = 2232946120006441088, 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 7 ways as a sum of consecutive naturals, for example, 51131 + ... + 68757.

It is an arithmetic number, because the mean of its divisors is an integer number (63460800).

Almost surely, 2^1056632888 is an apocalyptic number.

It is an amenable number.

1056632888 is a deficient number, since it is larger than the sum of its proper divisors (974112712).

1056632888 is a wasteful number, since it uses less digits than its factorization.

1056632888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17819 (or 17815 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 47.

The square root of 1056632888 is about 32505.8900508815. The cubic root of 1056632888 is about 1018.5320701718.

The spelling of 1056632888 in words is "one billion, fifty-six million, six hundred thirty-two thousand, eight hundred eighty-eight".