3565002 has 32 divisors (see below), whose sum is σ = 8629632. Its totient is φ = 958464.

The previous prime is 3564983. The next prime is 3565013. The reversal of 3565002 is 2005653.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 3565002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1783 + ... + 3210.

It is an arithmetic number, because the mean of its divisors is an integer number (269676).

Almost surely, 2^3565002 is an apocalyptic number.

3565002 is an abundant number, since it is smaller than the sum of its proper divisors (5064630).

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

3565002 is a wasteful number, since it uses less digits than its factorization.

3565002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5022.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 3565002 is about 1888.1212884770. The cubic root of 3565002 is about 152.7636146381.

The spelling of 3565002 in words is "three million, five hundred sixty-five thousand, two".