71936315 has 12 divisors (see below), whose sum is σ = 94885392. Its totient is φ = 52316880.

The previous prime is 71936309. The next prime is 71936329. The reversal of 71936315 is 51363917.

It is not a de Polignac number, because 71936315 - 2¹⁰ = 71935291 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58847 + ... + 60056.

It is an arithmetic number, because the mean of its divisors is an integer number (7907116).

Almost surely, 2^71936315 is an apocalyptic number.

71936315 is a deficient number, since it is larger than the sum of its proper divisors (22949077).

71936315 is a wasteful number, since it uses less digits than its factorization.

71936315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118930 (or 118919 counting only the distinct ones).

The product of its digits is 17010, while the sum is 35.

The square root of 71936315 is about 8481.5278694348. The cubic root of 71936315 is about 415.8940708931.

The spelling of 71936315 in words is "seventy-one million, nine hundred thirty-six thousand, three hundred fifteen".