252412192 has 24 divisors (see below), whose sum is σ = 526169196. Its totient is φ = 118781952.

The previous prime is 252412177. The next prime is 252412217. The reversal of 252412192 is 291214252.

It can be written as a sum of positive squares in 2 ways, for example, as 252047376 + 364816 = 15876^2 + 604^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 252412192.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231453 + ... + 232540.

Almost surely, 2^252412192 is an apocalyptic number.

It is an amenable number.

252412192 is an abundant number, since it is smaller than the sum of its proper divisors (273757004).

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

252412192 is a wasteful number, since it uses less digits than its factorization.

252412192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464020 (or 464012 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 252412192 is about 15887.4853894504. The cubic root of 252412192 is about 631.9801574713.

The spelling of 252412192 in words is "two hundred fifty-two million, four hundred twelve thousand, one hundred ninety-two".