70916313 has 16 divisors (see below), whose sum is σ = 105115136. Its totient is φ = 42232320.

The previous prime is 70916311. The next prime is 70916353. The reversal of 70916313 is 31361907.

It is not a de Polignac number, because 70916313 - 2¹ = 70916311 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (70916311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28120 + ... + 30537.

It is an arithmetic number, because the mean of its divisors is an integer number (6569696).

Almost surely, 2^70916313 is an apocalyptic number.

It is an amenable number.

70916313 is a deficient number, since it is larger than the sum of its proper divisors (34198823).

70916313 is a wasteful number, since it uses less digits than its factorization.

70916313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58704.

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 70916313 is about 8421.1823991646. The cubic root of 70916313 is about 413.9190196109.

The spelling of 70916313 in words is "seventy million, nine hundred sixteen thousand, three hundred thirteen".