1060391056 has 20 divisors (see below), whose sum is σ = 2055154672. Its totient is φ = 530028576.

The previous prime is 1060391041. The next prime is 1060391063. The reversal of 1060391056 is 6501930601.

It is a super-2 number, since 2×1060391056² = 2248858383289590272, 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 3 ways as a sum of consecutive naturals, for example, 54031 + ... + 70993.

Almost surely, 2^1060391056 is an apocalyptic number.

1060391056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1060391056 is a deficient number, since it is larger than the sum of its proper divisors (994763616).

1060391056 is a wasteful number, since it uses less digits than its factorization.

1060391056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20878 (or 20872 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 1060391056 is about 32563.6462331846. The cubic root of 1060391056 is about 1019.7381924503.

The spelling of 1060391056 in words is "one billion, sixty million, three hundred ninety-one thousand, fifty-six".