252182232 has 96 divisors (see below), whose sum is σ = 706676880. Its totient is φ = 81181440.

The previous prime is 252182221. The next prime is 252182237. The reversal of 252182232 is 232281252.

252182232 is a `hidden beast` number, since 252 + 182 + 232 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 252182196 and 252182205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252182237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 481923 + ... + 482445.

Almost surely, 2^252182232 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 252182232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353338440).

252182232 is an abundant number, since it is smaller than the sum of its proper divisors (454494648).

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

252182232 is a wasteful number, since it uses less digits than its factorization.

252182232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753 (or 746 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 252182232 is about 15880.2465975815. The cubic root of 252182232 is about 631.7881774240.

The spelling of 252182232 in words is "two hundred fifty-two million, one hundred eighty-two thousand, two hundred thirty-two".