70672316 has 24 divisors (see below), whose sum is σ = 145299504. Its totient is φ = 29652480.

The previous prime is 70672289. The next prime is 70672351. The reversal of 70672316 is 61327607.

It is a congruent number.

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, 61205 + ... + 62348.

It is an arithmetic number, because the mean of its divisors is an integer number (6054146).

Almost surely, 2^70672316 is an apocalyptic number.

It is an amenable number.

70672316 is an abundant number, since it is smaller than the sum of its proper divisors (74627188).

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

70672316 is a wasteful number, since it uses less digits than its factorization.

70672316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123581 (or 123579 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 70672316 is about 8406.6828178539. The cubic root of 70672316 is about 413.4437596622.

The spelling of 70672316 in words is "seventy million, six hundred seventy-two thousand, three hundred sixteen".