71852316 has 12 divisors (see below), whose sum is σ = 167655432. Its totient is φ = 23950768.

The previous prime is 71852311. The next prime is 71852329. The reversal of 71852316 is 61325817.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71852311) 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, 2993835 + ... + 2993858.

It is an arithmetic number, because the mean of its divisors is an integer number (13971286).

Almost surely, 2^71852316 is an apocalyptic number.

It is an amenable number.

71852316 is an abundant number, since it is smaller than the sum of its proper divisors (95803116).

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

71852316 is a wasteful number, since it uses less digits than its factorization.

71852316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5987700 (or 5987698 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 71852316 is about 8476.5745440007. The cubic root of 71852316 is about 415.7321300038.

The spelling of 71852316 in words is "seventy-one million, eight hundred fifty-two thousand, three hundred sixteen".