5664417 has 32 divisors (see below), whose sum is σ = 9123840. Its totient is φ = 3083520.

The previous prime is 5664401. The next prime is 5664419. The reversal of 5664417 is 7144665.

It is not a de Polignac number, because 5664417 - 2⁴ = 5664401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (5664419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12684 + ... + 13122.

It is an arithmetic number, because the mean of its divisors is an integer number (285120).

Almost surely, 2^5664417 is an apocalyptic number.

It is an amenable number.

5664417 is a deficient number, since it is larger than the sum of its proper divisors (3459423).

5664417 is a wasteful number, since it uses less digits than its factorization.

5664417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493.

The product of its digits is 20160, while the sum is 33.

The square root of 5664417 is about 2380.0035714259. The cubic root of 5664417 is about 178.2591121735.

The spelling of 5664417 in words is "five million, six hundred sixty-four thousand, four hundred seventeen".