252351 has 12 divisors (see below), whose sum is σ = 397800. Its totient is φ = 152880.

The previous prime is 252341. The next prime is 252359. The reversal of 252351 is 153252.

252351 = T₁₂₃ + T₁₂₄ + ... + T₁₄₉.

It is a happy number.

It is not a de Polignac number, because 252351 - 2⁵ = 252319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1176 + ... + 1373.

It is an arithmetic number, because the mean of its divisors is an integer number (33150).

2²⁵²³⁵¹ is an apocalyptic number.

252351 is a deficient number, since it is larger than the sum of its proper divisors (145449).

252351 is a wasteful number, since it uses less digits than its factorization.

252351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566 (or 2563 counting only the distinct ones).

The product of its digits is 300, while the sum is 18.

The square root of 252351 is about 502.3454986361. The cubic root of 252351 is about 63.1929083267.

Subtracting from 252351 its reverse (153252), we obtain a palindrome (99099).

The spelling of 252351 in words is "two hundred fifty-two thousand, three hundred fifty-one".