1056693876 has 48 divisors (see below), whose sum is σ = 2940370944. Its totient is φ = 288785376.

The previous prime is 1056693863. The next prime is 1056693887. The reversal of 1056693876 is 6783966501.

It is a super-2 number, since 2×1056693876² = 2233203895151806752, 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 15 ways as a sum of consecutive naturals, for example, 271540 + ... + 275403.

It is an arithmetic number, because the mean of its divisors is an integer number (61257728).

Almost surely, 2^1056693876 is an apocalyptic number.

It is an amenable number.

1056693876 is an abundant number, since it is smaller than the sum of its proper divisors (1883677068).

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

1056693876 is a wasteful number, since it uses less digits than its factorization.

1056693876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546980 (or 546978 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 1056693876 is about 32506.8281442530. The cubic root of 1056693876 is about 1018.5516660786.

The spelling of 1056693876 in words is "one billion, fifty-six million, six hundred ninety-three thousand, eight hundred seventy-six".