5666115 has 48 divisors (see below), whose sum is σ = 11376288. Its totient is φ = 2386944.

The previous prime is 5666093. The next prime is 5666131. The reversal of 5666115 is 5116665.

It is not a de Polignac number, because 5666115 - 2⁶ = 5666051 is a prime.

5666115 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9259 + ... + 9851.

It is an arithmetic number, because the mean of its divisors is an integer number (237006).

Almost surely, 2^5666115 is an apocalyptic number.

5666115 is an abundant number, since it is smaller than the sum of its proper divisors (5710173).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5666115 is a wasteful number, since it uses less digits than its factorization.

5666115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628 (or 621 counting only the distinct ones).

The product of its digits is 5400, while the sum is 30.

The square root of 5666115 is about 2380.3602668504. The cubic root of 5666115 is about 178.2769224049.

The spelling of 5666115 in words is "five million, six hundred sixty-six thousand, one hundred fifteen".