70313016 has 64 divisors (see below), whose sum is σ = 181152000. Its totient is φ = 22733568.

The previous prime is 70312993. The next prime is 70313027. The reversal of 70313016 is 61031307.

It is a junction number, because it is equal to n+sod(n) for n = 70312983 and 70313001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117085 + ... + 117683.

It is an arithmetic number, because the mean of its divisors is an integer number (2830500).

Almost surely, 2^70313016 is an apocalyptic number.

It is an amenable number.

70313016 is an abundant number, since it is smaller than the sum of its proper divisors (110838984).

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

70313016 is a wasteful number, since it uses less digits than its factorization.

70313016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748 (or 744 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 70313016 is about 8385.2856838631. The cubic root of 70313016 is about 412.7419157653.

It can be divided in two parts, 7031301 and 6, that added together give a palindrome (7031307).

The spelling of 70313016 in words is "seventy million, three hundred thirteen thousand, sixteen".