70572712 has 32 divisors (see below), whose sum is σ = 160125120. Its totient is φ = 28465920.

The previous prime is 70572701. The next prime is 70572721. The reversal of 70572712 is 21727507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36114 + ... + 38017.

It is an arithmetic number, because the mean of its divisors is an integer number (5003910).

Almost surely, 2^70572712 is an apocalyptic number.

It is an amenable number.

70572712 is an abundant number, since it is smaller than the sum of its proper divisors (89552408).

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

70572712 is a wasteful number, since it uses less digits than its factorization.

70572712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74161 (or 74157 counting only the distinct ones).

The product of its (nonzero) digits is 6860, while the sum is 31.

The square root of 70572712 is about 8400.7566325897. The cubic root of 70572712 is about 413.2494355096.

The spelling of 70572712 in words is "seventy million, five hundred seventy-two thousand, seven hundred twelve".