82299236 has 12 divisors (see below), whose sum is σ = 144748800. Its totient is φ = 40942440.

The previous prime is 82299233. The next prime is 82299263. The reversal of 82299236 is 63299228.

It is a junction number, because it is equal to n+sod(n) for n = 82299193 and 82299202.

It is not an unprimeable number, because it can be changed into a prime (82299233) 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, 50900 + ... + 52491.

It is an arithmetic number, because the mean of its divisors is an integer number (12062400).

Almost surely, 2^82299236 is an apocalyptic number.

It is an amenable number.

82299236 is a deficient number, since it is larger than the sum of its proper divisors (62449564).

82299236 is a wasteful number, since it uses less digits than its factorization.

82299236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103594 (or 103592 counting only the distinct ones).

The product of its digits is 93312, while the sum is 41.

The square root of 82299236 is about 9071.8926360490. The cubic root of 82299236 is about 434.9759726016.

The spelling of 82299236 in words is "eighty-two million, two hundred ninety-nine thousand, two hundred thirty-six".