252970 has 16 divisors (see below), whose sum is σ = 467208. Its totient is φ = 98560.

The previous prime is 252949. The next prime is 252971. The reversal of 252970 is 79252.

It can be written as a sum of positive squares in 4 ways, for example, as 62001 + 190969 = 249^2 + 437^2 .

It is not an unprimeable number, because it can be changed into a prime (252971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102 + ... + 718.

2²⁵²⁹⁷⁰ is an apocalyptic number.

252970 is a deficient number, since it is larger than the sum of its proper divisors (214238).

252970 is a wasteful number, since it uses less digits than its factorization.

252970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 252970 is about 502.9612311103. The cubic root of 252970 is about 63.2445354525.

The spelling of 252970 in words is "two hundred fifty-two thousand, nine hundred seventy".