252102 has 8 divisors (see below), whose sum is σ = 504216. Its totient is φ = 84032.

The previous prime is 252101. The next prime is 252139. The reversal of 252102 is 201252.

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

252102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21003 + ... + 21014.

It is an arithmetic number, because the mean of its divisors is an integer number (63027).

2²⁵²¹⁰² is an apocalyptic number.

252102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

252102 is a wasteful number, since it uses less digits than its factorization.

252102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42022.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 252102 is about 502.0976000739. The cubic root of 252102 is about 63.1721168995.

Adding to 252102 its reverse (201252), we get a palindrome (453354).

The spelling of 252102 in words is "two hundred fifty-two thousand, one hundred two".