5657306 has 8 divisors (see below), whose sum is σ = 8506944. Its totient is φ = 2821660.

The previous prime is 5657299. The next prime is 5657317. The reversal of 5657306 is 6037565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5657306² = 64010222355272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2420 + ... + 4143.

It is an arithmetic number, because the mean of its divisors is an integer number (1063368).

Almost surely, 2^5657306 is an apocalyptic number.

5657306 is a deficient number, since it is larger than the sum of its proper divisors (2849638).

5657306 is a wasteful number, since it uses less digits than its factorization.

5657306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6996.

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 5657306 is about 2378.5091969551. The cubic root of 5657306 is about 178.1844865849.

The spelling of 5657306 in words is "five million, six hundred fifty-seven thousand, three hundred six".