252366 has 8 divisors (see below), whose sum is σ = 504744. Its totient is φ = 84120.

The previous prime is 252359. The next prime is 252383. The reversal of 252366 is 663252.

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

252366 is an admirable number.

It is a congruent number.

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, 21025 + ... + 21036.

It is an arithmetic number, because the mean of its divisors is an integer number (63093).

2²⁵²³⁶⁶ is an apocalyptic number.

252366 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

252366 is a wasteful number, since it uses less digits than its factorization.

252366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42066.

The product of its digits is 2160, while the sum is 24.

The square root of 252366 is about 502.3604283779. The cubic root of 252366 is about 63.1941603855.

The spelling of 252366 in words is "two hundred fifty-two thousand, three hundred sixty-six".