70813716 has 24 divisors (see below), whose sum is σ = 166149984. Its totient is φ = 23473440.

The previous prime is 70813709. The next prime is 70813739. The reversal of 70813716 is 61731807.

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, 14130 + ... + 18473.

It is an arithmetic number, because the mean of its divisors is an integer number (6922916).

Almost surely, 2^70813716 is an apocalyptic number.

It is an amenable number.

70813716 is an abundant number, since it is smaller than the sum of its proper divisors (95336268).

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

70813716 is a wasteful number, since it uses less digits than its factorization.

70813716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32791 (or 32789 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 70813716 is about 8415.0885913340. The cubic root of 70813716 is about 413.7193131131.

The spelling of 70813716 in words is "seventy million, eight hundred thirteen thousand, seven hundred sixteen".