252700080 has 80 divisors (see below), whose sum is σ = 817447680. Its totient is φ = 64455424.

The previous prime is 252700079. The next prime is 252700093. The reversal of 252700080 is 80007252.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 252700080.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17370 + ... + 28409.

It is an arithmetic number, because the mean of its divisors is an integer number (10218096).

Almost surely, 2^252700080 is an apocalyptic number.

252700080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252700080 is an abundant number, since it is smaller than the sum of its proper divisors (564747600).

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

252700080 is a wasteful number, since it uses less digits than its factorization.

252700080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45818 (or 45812 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 252700080 is about 15896.5430204180. The cubic root of 252700080 is about 632.2203339009.

The spelling of 252700080 in words is "two hundred fifty-two million, seven hundred thousand, eighty".