82736616 has 32 divisors (see below), whose sum is σ = 207936000. Its totient is φ = 27432960.

The previous prime is 82736597. The next prime is 82736617. The reversal of 82736616 is 61663728.

It is not an unprimeable number, because it can be changed into a prime (82736617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4441 + ... + 13608.

It is an arithmetic number, because the mean of its divisors is an integer number (6498000).

Almost surely, 2^82736616 is an apocalyptic number.

It is an amenable number.

82736616 is an abundant number, since it is smaller than the sum of its proper divisors (125199384).

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

82736616 is a wasteful number, since it uses less digits than its factorization.

82736616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18249 (or 18245 counting only the distinct ones).

The product of its digits is 72576, while the sum is 39.

The square root of 82736616 is about 9095.9670184099. The cubic root of 82736616 is about 435.7451727532.

The spelling of 82736616 in words is "eighty-two million, seven hundred thirty-six thousand, six hundred sixteen".