82919088 has 60 divisors (see below), whose sum is σ = 265212688. Its totient is φ = 23690880.

The previous prime is 82919063. The next prime is 82919101. The reversal of 82919088 is 88091928.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40123 + ... + 42138.

Almost surely, 2^82919088 is an apocalyptic number.

It is an amenable number.

82919088 is an abundant number, since it is smaller than the sum of its proper divisors (182293600).

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

82919088 is a wasteful number, since it uses less digits than its factorization.

82919088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82282 (or 82273 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 45.

The square root of 82919088 is about 9105.9918734864. The cubic root of 82919088 is about 436.0652765380.

The spelling of 82919088 in words is "eighty-two million, nine hundred nineteen thousand, eighty-eight".