82504276 has 12 divisors (see below), whose sum is σ = 145732608. Its totient is φ = 40866392.

The previous prime is 82504271. The next prime is 82504291. The reversal of 82504276 is 67240528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82504271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95956 + ... + 96811.

It is an arithmetic number, because the mean of its divisors is an integer number (12144384).

Almost surely, 2^82504276 is an apocalyptic number.

It is an amenable number.

82504276 is a deficient number, since it is larger than the sum of its proper divisors (63228332).

82504276 is a wasteful number, since it uses less digits than its factorization.

82504276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192878 (or 192876 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 82504276 is about 9083.1864452955. The cubic root of 82504276 is about 435.3369055134.

The spelling of 82504276 in words is "eighty-two million, five hundred four thousand, two hundred seventy-six".