5665715 has 16 divisors (see below), whose sum is σ = 7658496. Its totient is φ = 3986400.

The previous prime is 5665703. The next prime is 5665733. The reversal of 5665715 is 5175665.

It is not a de Polignac number, because 5665715 - 2⁸ = 5665459 is a prime.

It is a super-2 number, since 2×5665715² = 64200652922450, which contains 22 as substring.

It is a Duffinian 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, 44 + ... + 3366.

It is an arithmetic number, because the mean of its divisors is an integer number (478656).

Almost surely, 2^5665715 is an apocalyptic number.

5665715 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5665715 is a deficient number, since it is larger than the sum of its proper divisors (1992781).

5665715 is a wasteful number, since it uses less digits than its factorization.

5665715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3370.

The product of its digits is 31500, while the sum is 35.

The square root of 5665715 is about 2380.2762444725. The cubic root of 5665715 is about 178.2727271466.

The spelling of 5665715 in words is "five million, six hundred sixty-five thousand, seven hundred fifteen".