5657956 has 12 divisors (see below), whose sum is σ = 9947392. Its totient is φ = 2815848.

The previous prime is 5657941. The next prime is 5657969. The reversal of 5657956 is 6597565.

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 3 ways as a sum of consecutive naturals, for example, 2280 + ... + 4063.

Almost surely, 2^5657956 is an apocalyptic number.

It is an amenable number.

5657956 is a deficient number, since it is larger than the sum of its proper divisors (4289436).

5657956 is a wasteful number, since it uses less digits than its factorization.

5657956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6570 (or 6568 counting only the distinct ones).

The product of its digits is 283500, while the sum is 43.

The square root of 5657956 is about 2378.6458332421. The cubic root of 5657956 is about 178.1913105326.

The spelling of 5657956 in words is "five million, six hundred fifty-seven thousand, nine hundred fifty-six".