82237692 has 24 divisors (see below), whose sum is σ = 192036096. Its totient is φ = 27391408.

The previous prime is 82237669. The next prime is 82237693. The reversal of 82237692 is 29673228.

It is a self number, because there is not a number n which added to its sum of digits gives 82237692.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82237693) 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, 25693 + ... + 28715.

It is an arithmetic number, because the mean of its divisors is an integer number (8001504).

Almost surely, 2^82237692 is an apocalyptic number.

It is a pronic number, being equal to 9068×9069.

It is an amenable number.

82237692 is an abundant number, since it is smaller than the sum of its proper divisors (109798404).

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

82237692 is a wasteful number, since it uses less digits than its factorization.

82237692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5297 (or 5295 counting only the distinct ones).

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

The square root of 82237692 is about 9068.4999862160. The cubic root of 82237692 is about 434.8675194401.

The spelling of 82237692 in words is "eighty-two million, two hundred thirty-seven thousand, six hundred ninety-two".