56967956 has 24 divisors (see below), whose sum is σ = 104461056. Its totient is φ = 27149760.

The previous prime is 56967931. The next prime is 56967971. The reversal of 56967956 is 65976965.

It is a junction number, because it is equal to n+sod(n) for n = 56967898 and 56967907.

It is a congruent number.

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, 4880 + ... + 11736.

It is an arithmetic number, because the mean of its divisors is an integer number (4352544).

Almost surely, 2^56967956 is an apocalyptic number.

It is an amenable number.

56967956 is a deficient number, since it is larger than the sum of its proper divisors (47493100).

56967956 is a wasteful number, since it uses less digits than its factorization.

56967956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6959 (or 6957 counting only the distinct ones).

The product of its digits is 3061800, while the sum is 53.

The square root of 56967956 is about 7547.7119711870. The cubic root of 56967956 is about 384.7779818488. Note that the first 3 decimals are identical.

Subtracting 56967956 from its reverse (65976965), we obtain a palindrome (9009009).

The spelling of 56967956 in words is "fifty-six million, nine hundred sixty-seven thousand, nine hundred fifty-six".