70316516 has 12 divisors (see below), whose sum is σ = 123113340. Its totient is φ = 35141280.

The previous prime is 70316501. The next prime is 70316537. The reversal of 70316516 is 61561307.

It can be written as a sum of positive squares in 2 ways, for example, as 67240000 + 3076516 = 8200^2 + 1754^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11870 + ... + 16778.

It is an arithmetic number, because the mean of its divisors is an integer number (10259445).

Almost surely, 2^70316516 is an apocalyptic number.

It is an amenable number.

70316516 is a deficient number, since it is larger than the sum of its proper divisors (52796824).

70316516 is a wasteful number, since it uses less digits than its factorization.

70316516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8494 (or 8492 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 70316516 is about 8385.4943801782. The cubic root of 70316516 is about 412.7487640599.

The spelling of 70316516 in words is "seventy million, three hundred sixteen thousand, five hundred sixteen".