5657494 has 16 divisors (see below), whose sum is σ = 9162720. Its totient is φ = 2611840.

The previous prime is 5657489. The next prime is 5657503. The reversal of 5657494 is 4947565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 787 + ... + 3454.

It is an arithmetic number, because the mean of its divisors is an integer number (572670).

Almost surely, 2^5657494 is an apocalyptic number.

5657494 is a deficient number, since it is larger than the sum of its proper divisors (3505226).

5657494 is a wasteful number, since it uses less digits than its factorization.

5657494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4295.

The product of its digits is 151200, while the sum is 40.

The square root of 5657494 is about 2378.5487171803. The cubic root of 5657494 is about 178.1864603343.

The spelling of 5657494 in words is "five million, six hundred fifty-seven thousand, four hundred ninety-four".