5657934 has 32 divisors (see below), whose sum is σ = 12303360. Its totient is φ = 1728000.

The previous prime is 5657921. The next prime is 5657941. The reversal of 5657934 is 4397565.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5657892 and 5657901.

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, 2734 + ... + 4334.

It is an arithmetic number, because the mean of its divisors is an integer number (384480).

Almost surely, 2^5657934 is an apocalyptic number.

5657934 is an abundant number, since it is smaller than the sum of its proper divisors (6645426).

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

5657934 is a wasteful number, since it uses less digits than its factorization.

5657934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656.

The product of its digits is 113400, while the sum is 39.

The square root of 5657934 is about 2378.6412087576. The cubic root of 5657934 is about 178.1910795768.

The spelling of 5657934 in words is "five million, six hundred fifty-seven thousand, nine hundred thirty-four".