252570 has 16 divisors (see below), whose sum is σ = 606240. Its totient is φ = 67344.

The previous prime is 252559. The next prime is 252583. The reversal of 252570 is 75252.

252570 = T₁₀₀ + T₁₀₁ + ... + T₁₃₅.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 252570.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4180 + ... + 4239.

It is an arithmetic number, because the mean of its divisors is an integer number (37890).

2²⁵²⁵⁷⁰ is an apocalyptic number.

252570 is an abundant number, since it is smaller than the sum of its proper divisors (353670).

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

252570 is a wasteful number, since it uses less digits than its factorization.

252570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8429.

The product of its (nonzero) digits is 700, while the sum is 21.

The square root of 252570 is about 502.5634288326. The cubic root of 252570 is about 63.2111834613.

The spelling of 252570 in words is "two hundred fifty-two thousand, five hundred seventy".