2566202 has 8 divisors (see below), whose sum is σ = 4016736. Its totient is φ = 1227292.

The previous prime is 2566199. The next prime is 2566219. The reversal of 2566202 is 2026652.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 27848 + ... + 27939.

It is an arithmetic number, because the mean of its divisors is an integer number (502092).

2^2566202 is an apocalyptic number.

2566202 is a deficient number, since it is larger than the sum of its proper divisors (1450534).

2566202 is a wasteful number, since it uses less digits than its factorization.

2566202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55812.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2566202 is about 1601.9369525671. The cubic root of 2566202 is about 136.9084582135.

The spelling of 2566202 in words is "two million, five hundred sixty-six thousand, two hundred two".