5664115 has 4 divisors (see below), whose sum is σ = 6796944. Its totient is φ = 4531288.

The previous prime is 5664107. The next prime is 5664151. The reversal of 5664115 is 5114665.

5664115 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5114665 = 5 ⋅1022933.

It is a cyclic number.

It is not a de Polignac number, because 5664115 - 2³ = 5664107 is a prime.

It is a Duffinian number.

5664115 is a lucky number.

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, 566407 + ... + 566416.

It is an arithmetic number, because the mean of its divisors is an integer number (1699236).

Almost surely, 2^5664115 is an apocalyptic number.

5664115 is a deficient number, since it is larger than the sum of its proper divisors (1132829).

5664115 is a wasteful number, since it uses less digits than its factorization.

5664115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132828.

The product of its digits is 3600, while the sum is 28.

The square root of 5664115 is about 2379.9401252973. The cubic root of 5664115 is about 178.2559441388.

The spelling of 5664115 in words is "five million, six hundred sixty-four thousand, one hundred fifteen".