70716404 has 24 divisors (see below), whose sum is σ = 142111200. Its totient is φ = 30451680.

The previous prime is 70716391. The next prime is 70716449. The reversal of 70716404 is 40461707.

It is a happy number.

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, 41459 + ... + 43130.

It is an arithmetic number, because the mean of its divisors is an integer number (5921300).

Almost surely, 2^70716404 is an apocalyptic number.

It is an amenable number.

70716404 is an abundant number, since it is smaller than the sum of its proper divisors (71394796).

70716404 is a wasteful number, since it uses less digits than its factorization.

70716404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84623 (or 84621 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 70716404 is about 8409.3046085868. The cubic root of 70716404 is about 413.5297156178.

The spelling of 70716404 in words is "seventy million, seven hundred sixteen thousand, four hundred four".