5665002 has 64 divisors (see below), whose sum is σ = 14131200. Its totient is φ = 1477440.

The previous prime is 5664991. The next prime is 5665013. The reversal of 5665002 is 2005665.

It is an interprime number because it is at equal distance from previous prime (5664991) and next prime (5665013).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24624 + ... + 24852.

It is an arithmetic number, because the mean of its divisors is an integer number (220800).

Almost surely, 2^5665002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5665002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7065600).

5665002 is an abundant number, since it is smaller than the sum of its proper divisors (8466198).

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

5665002 is a wasteful number, since it uses less digits than its factorization.

5665002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5665002 is about 2380.1264672282. The cubic root of 5665002 is about 178.2652486091.

The spelling of 5665002 in words is "five million, six hundred sixty-five thousand, two".