82884936 has 32 divisors (see below), whose sum is σ = 207547200. Its totient is φ = 27583680.

The previous prime is 82884913. The next prime is 82884937. The reversal of 82884936 is 63948828.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (82884937) 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, 14581 + ... + 19451.

It is an arithmetic number, because the mean of its divisors is an integer number (6485850).

Almost surely, 2^82884936 is an apocalyptic number.

It is an amenable number.

82884936 is an abundant number, since it is smaller than the sum of its proper divisors (124662264).

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

82884936 is a wasteful number, since it uses less digits than its factorization.

82884936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5589 (or 5585 counting only the distinct ones).

The product of its digits is 663552, while the sum is 48.

The square root of 82884936 is about 9104.1164315929. The cubic root of 82884936 is about 436.0054007131.

The spelling of 82884936 in words is "eighty-two million, eight hundred eighty-four thousand, nine hundred thirty-six".