252384716 has 12 divisors (see below), whose sum is σ = 451945032. Its totient is φ = 123257568.

The previous prime is 252384707. The next prime is 252384721. The reversal of 252384716 is 617483252.

It is a happy number.

252384716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 252384716.

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, 733505 + ... + 733848.

It is an arithmetic number, because the mean of its divisors is an integer number (37662086).

Almost surely, 2^252384716 is an apocalyptic number.

It is an amenable number.

252384716 is a deficient number, since it is larger than the sum of its proper divisors (199560316).

252384716 is a wasteful number, since it uses less digits than its factorization.

252384716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467400 (or 1467398 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 252384716 is about 15886.6206601656. The cubic root of 252384716 is about 631.9572255139.

The spelling of 252384716 in words is "two hundred fifty-two million, three hundred eighty-four thousand, seven hundred sixteen".