252360234 has 48 divisors (see below), whose sum is σ = 629703360. Its totient is φ = 71547840.

The previous prime is 252360221. The next prime is 252360253. The reversal of 252360234 is 432063252.

252360234 is a `hidden beast` number, since 2 + 5 + 23 + 602 + 34 = 666.

252360234 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 252360198 and 252360207.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8862 + ... + 24150.

It is an arithmetic number, because the mean of its divisors is an integer number (13118820).

Almost surely, 2^252360234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 252360234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314851680).

252360234 is an abundant number, since it is smaller than the sum of its proper divisors (377343126).

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

252360234 is a wasteful number, since it uses less digits than its factorization.

252360234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15435 (or 15432 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 252360234 is about 15885.8501188951. The cubic root of 252360234 is about 631.9367909999.

The spelling of 252360234 in words is "two hundred fifty-two million, three hundred sixty thousand, two hundred thirty-four".