5657366 has 32 divisors (see below), whose sum is σ = 10112256. Its totient is φ = 2340000.

The previous prime is 5657359. The next prime is 5657387. The reversal of 5657366 is 6637565.

5657366 = 304² + 305² + ... + 355².

It is an Ulam number.

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 15 ways as a sum of consecutive naturals, for example, 37391 + ... + 37541.

It is an arithmetic number, because the mean of its divisors is an integer number (316008).

Almost surely, 2^5657366 is an apocalyptic number.

5657366 is a deficient number, since it is larger than the sum of its proper divisors (4454890).

5657366 is a wasteful number, since it uses less digits than its factorization.

5657366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308.

The product of its digits is 113400, while the sum is 38.

The square root of 5657366 is about 2378.5218098643. The cubic root of 5657366 is about 178.1851165097.

The spelling of 5657366 in words is "five million, six hundred fifty-seven thousand, three hundred sixty-six".