252407676 has 12 divisors (see below), whose sum is σ = 588951272. Its totient is φ = 84135888.

The previous prime is 252407671. The next prime is 252407699. The reversal of 252407676 is 676704252.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252407671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10516975 + ... + 10516998.

Almost surely, 2^252407676 is an apocalyptic number.

It is an amenable number.

252407676 is an abundant number, since it is smaller than the sum of its proper divisors (336543596).

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

252407676 is a wasteful number, since it uses less digits than its factorization.

252407676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21033980 (or 21033978 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 252407676 is about 15887.3432643724. The cubic root of 252407676 is about 631.9763884519.

The spelling of 252407676 in words is "two hundred fifty-two million, four hundred seven thousand, six hundred seventy-six".