252707252 has 48 divisors (see below), whose sum is σ = 514171392. Its totient is φ = 106444800.

The previous prime is 252707251. The next prime is 252707263.

252707252 is nontrivially palindromic in base 10.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252707251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545573 + ... + 546035.

It is an arithmetic number, because the mean of its divisors is an integer number (10711904).

Almost surely, 2^252707252 is an apocalyptic number.

It is an amenable number.

252707252 is an abundant number, since it is smaller than the sum of its proper divisors (261464140).

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

252707252 is a wasteful number, since it uses less digits than its factorization.

252707252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768 (or 766 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 252707252 is about 15896.7686024550. The cubic root of 252707252 is about 632.2263149587.

The spelling of 252707252 in words is "two hundred fifty-two million, seven hundred seven thousand, two hundred fifty-two".