252070 has 32 divisors (see below), whose sum is σ = 560448. Its totient is φ = 79488.

The previous prime is 252037. The next prime is 252079. The reversal of 252070 is 70252.

It is a happy number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 252070.

It is not an unprimeable number, because it can be changed into a prime (252079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772 + ... + 1048.

It is an arithmetic number, because the mean of its divisors is an integer number (17514).

2²⁵²⁰⁷⁰ is an apocalyptic number.

252070 is an abundant number, since it is smaller than the sum of its proper divisors (308378).

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

252070 is a wasteful number, since it uses less digits than its factorization.

252070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304.

The product of its (nonzero) digits is 140, while the sum is 16.

The square root of 252070 is about 502.0657327482. The cubic root of 252070 is about 63.1694439162.

It can be divided in two parts, 2520 and 70, that multiplied together give a square (176400 = 420²).

The spelling of 252070 in words is "two hundred fifty-two thousand, seventy".