70516016 has 20 divisors (see below), whose sum is σ = 137065632. Its totient is φ = 35144256.

The previous prime is 70516013. The next prime is 70516021. The reversal of 70516016 is 61061507.

It is not an unprimeable number, because it can be changed into a prime (70516013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1880 + ... + 12023.

Almost surely, 2^70516016 is an apocalyptic number.

It is an amenable number.

70516016 is a deficient number, since it is larger than the sum of its proper divisors (66549616).

70516016 is a wasteful number, since it uses less digits than its factorization.

70516016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14228 (or 14222 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 70516016 is about 8397.3814966333. The cubic root of 70516016 is about 413.1387417946.

The spelling of 70516016 in words is "seventy million, five hundred sixteen thousand, sixteen".