252606006 has 16 divisors (see below), whose sum is σ = 561346800. Its totient is φ = 84201984.

The previous prime is 252605999. The next prime is 252606017. The reversal of 252606006 is 600606252.

252606006 is a `hidden beast` number, since 2 + 52 + 6 + 0 + 600 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2338891 + ... + 2338998.

It is an arithmetic number, because the mean of its divisors is an integer number (35084175).

Almost surely, 2^252606006 is an apocalyptic number.

252606006 is an abundant number, since it is smaller than the sum of its proper divisors (308740794).

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

252606006 is a wasteful number, since it uses less digits than its factorization.

252606006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4677900 (or 4677894 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 252606006 is about 15893.5837997602. The cubic root of 252606006 is about 632.1418708238.

The spelling of 252606006 in words is "two hundred fifty-two million, six hundred six thousand, six".