710256252 has 72 divisors (see below), whose sum is σ = 1806461440. Its totient is φ = 216371520.

The previous prime is 710256227. The next prime is 710256259. The reversal of 710256252 is 252652017.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (710256259) 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, 2240398 + ... + 2240714.

Almost surely, 2^710256252 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 710256252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (903230720).

710256252 is an abundant number, since it is smaller than the sum of its proper divisors (1096205188).

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

710256252 is a wasteful number, since it uses less digits than its factorization.

710256252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 710256252 is about 26650.6332382553. The cubic root of 710256252 is about 892.2194540715.

It can be divided in two parts, 71025 and 6252, that added together give a palindrome (77277).

The spelling of 710256252 in words is "seven hundred ten million, two hundred fifty-six thousand, two hundred fifty-two".