5665107 has 32 divisors (see below), whose sum is σ = 9280512. Its totient is φ = 3003264.

The previous prime is 5665081. The next prime is 5665109. The reversal of 5665107 is 7015665.

It is not a de Polignac number, because 5665107 - 2⁶ = 5665043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5665109) 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, 17713 + ... + 18029.

It is an arithmetic number, because the mean of its divisors is an integer number (290016).

Almost surely, 2^5665107 is an apocalyptic number.

5665107 is a deficient number, since it is larger than the sum of its proper divisors (3615405).

5665107 is a wasteful number, since it uses less digits than its factorization.

5665107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 5665107 is about 2380.1485247774. The cubic root of 5665107 is about 178.2663499759.

The spelling of 5665107 in words is "five million, six hundred sixty-five thousand, one hundred seven".