82286276 has 12 divisors (see below), whose sum is σ = 148646400. Its totient is φ = 39815880.

The previous prime is 82286233. The next prime is 82286291. The reversal of 82286276 is 67268228.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 331676 + ... + 331923.

It is an arithmetic number, because the mean of its divisors is an integer number (12387200).

Almost surely, 2^82286276 is an apocalyptic number.

It is an amenable number.

82286276 is a deficient number, since it is larger than the sum of its proper divisors (66360124).

82286276 is a wasteful number, since it uses less digits than its factorization.

82286276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663634 (or 663632 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The square root of 82286276 is about 9071.1783137584. The cubic root of 82286276 is about 434.9531389164.

The spelling of 82286276 in words is "eighty-two million, two hundred eighty-six thousand, two hundred seventy-six".