5666038 has 32 divisors (see below), whose sum is σ = 10137600. Its totient is φ = 2325024.

The previous prime is 5666021. The next prime is 5666051. The reversal of 5666038 is 8306665.

It is a junction number, because it is equal to n+sod(n) for n = 5665994 and 5666012.

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, 51928 + ... + 52036.

It is an arithmetic number, because the mean of its divisors is an integer number (316800).

Almost surely, 2^5666038 is an apocalyptic number.

5666038 is a deficient number, since it is larger than the sum of its proper divisors (4471562).

5666038 is a wasteful number, since it uses less digits than its factorization.

5666038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 5666038 is about 2380.3440927731. The cubic root of 5666038 is about 178.2761148330.

The spelling of 5666038 in words is "five million, six hundred sixty-six thousand, thirty-eight".