70252656 has 20 divisors (see below), whose sum is σ = 181486152. Its totient is φ = 23417536.

The previous prime is 70252643. The next prime is 70252673. The reversal of 70252656 is 65625207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 731751 + ... + 731846.

Almost surely, 2^70252656 is an apocalyptic number.

It is an amenable number.

70252656 is an abundant number, since it is smaller than the sum of its proper divisors (111233496).

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

70252656 is a wasteful number, since it uses less digits than its factorization.

70252656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463608 (or 1463602 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 70252656 is about 8381.6857492989. The cubic root of 70252656 is about 412.6237762623.

The spelling of 70252656 in words is "seventy million, two hundred fifty-two thousand, six hundred fifty-six".