252173088 has 120 divisors (see below), whose sum is σ = 746444160. Its totient is φ = 83514240.

The previous prime is 252173071. The next prime is 252173123. The reversal of 252173088 is 880371252.

252173088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×252173088² = 127182532622911488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 702253 + ... + 702611.

It is an arithmetic number, because the mean of its divisors is an integer number (6220368).

Almost surely, 2^252173088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 252173088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (373222080).

252173088 is an abundant number, since it is smaller than the sum of its proper divisors (494271072).

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

252173088 is a wasteful number, since it uses less digits than its factorization.

252173088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652 (or 635 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 252173088 is about 15879.9586901226. The cubic root of 252173088 is about 631.7805412253.

The spelling of 252173088 in words is "two hundred fifty-two million, one hundred seventy-three thousand, eighty-eight".