252307206 has 12 divisors (see below), whose sum is σ = 546665652. Its totient is φ = 84102396.

The previous prime is 252307169. The next prime is 252307207. The reversal of 252307206 is 602703252.

252307206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 252307206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252307207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7008516 + ... + 7008551.

It is an arithmetic number, because the mean of its divisors is an integer number (45555471).

Almost surely, 2^252307206 is an apocalyptic number.

252307206 is an abundant number, since it is smaller than the sum of its proper divisors (294358446).

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

252307206 is a wasteful number, since it uses less digits than its factorization.

252307206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14017075 (or 14017072 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 252307206 is about 15884.1809987169. The cubic root of 252307206 is about 631.8925253206.

The spelling of 252307206 in words is "two hundred fifty-two million, three hundred seven thousand, two hundred six".