1056967984 has 40 divisors (see below), whose sum is σ = 2086553952. Its totient is φ = 518545920.

The previous prime is 1056967973. The next prime is 1056967991. The reversal of 1056967984 is 4897696501.

It is a super-2 number, since 2×1056967984² = 2234362638402048512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489852 + ... + 492004.

Almost surely, 2^1056967984 is an apocalyptic number.

It is an amenable number.

1056967984 is a deficient number, since it is larger than the sum of its proper divisors (1029585968).

1056967984 is a wasteful number, since it uses less digits than its factorization.

1056967984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725 (or 2719 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 55.

The square root of 1056967984 is about 32511.0440312211. The cubic root of 1056967984 is about 1018.6397297486.

The spelling of 1056967984 in words is "one billion, fifty-six million, nine hundred sixty-seven thousand, nine hundred eighty-four".