82685036 has 24 divisors (see below), whose sum is σ = 174074880. Its totient is φ = 33571152.

The previous prime is 82685027. The next prime is 82685051. The reversal of 82685036 is 63058628.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77180 + ... + 78243.

It is an arithmetic number, because the mean of its divisors is an integer number (7253120).

Almost surely, 2^82685036 is an apocalyptic number.

It is an amenable number.

82685036 is an abundant number, since it is smaller than the sum of its proper divisors (91389844).

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

82685036 is a wasteful number, since it uses less digits than its factorization.

82685036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155453 (or 155451 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 82685036 is about 9093.1312538641. The cubic root of 82685036 is about 435.6546025826.

The spelling of 82685036 in words is "eighty-two million, six hundred eighty-five thousand, thirty-six".