252502 has 8 divisors (see below), whose sum is σ = 381312. Its totient is φ = 125400.

The previous prime is 252481. The next prime is 252509. The reversal of 252502 is 205252.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252509) by changing a digit.

252502 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 3 ways as a sum of consecutive naturals, for example, 52 + ... + 712.

It is an arithmetic number, because the mean of its divisors is an integer number (47664).

2²⁵²⁵⁰² is an apocalyptic number.

252502 is a deficient number, since it is larger than the sum of its proper divisors (128810).

252502 is a wasteful number, since it uses less digits than its factorization.

252502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854.

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 252502 is about 502.4957711265. The cubic root of 252502 is about 63.2055101215.

Adding to 252502 its reverse (205252), we get a palindrome (457754).

It can be divided in two parts, 25250 and 2, that added together give a palindrome (25252).

The spelling of 252502 in words is "two hundred fifty-two thousand, five hundred two".