82882472 has 16 divisors (see below), whose sum is σ = 157278240. Its totient is φ = 40941616.

The previous prime is 82882453. The next prime is 82882477. The reversal of 82882472 is 27428828.

It is not an unprimeable number, because it can be changed into a prime (82882477) 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, 61748 + ... + 63075.

It is an arithmetic number, because the mean of its divisors is an integer number (9829890).

Almost surely, 2^82882472 is an apocalyptic number.

It is an amenable number.

82882472 is a deficient number, since it is larger than the sum of its proper divisors (74395768).

82882472 is a wasteful number, since it uses less digits than its factorization.

82882472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124912 (or 124908 counting only the distinct ones).

The product of its digits is 114688, while the sum is 41.

The square root of 82882472 is about 9103.9811071860. The cubic root of 82882472 is about 436.0010801533.

The spelling of 82882472 in words is "eighty-two million, eight hundred eighty-two thousand, four hundred seventy-two".