82265499 has 24 divisors (see below), whose sum is σ = 127606752. Its totient is φ = 50883840.

The previous prime is 82265483. The next prime is 82265531. The reversal of 82265499 is 99456228.

82265499 is a `hidden beast` number, since 82 + 26 + 549 + 9 = 666.

It is not a de Polignac number, because 82265499 - 2⁴ = 82265483 is a prime.

It is a super-2 number, since 2×82265499² = 13535224651438002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (82260499) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7077 + ... + 14649.

It is an arithmetic number, because the mean of its divisors is an integer number (5316948).

Almost surely, 2^82265499 is an apocalyptic number.

82265499 is a deficient number, since it is larger than the sum of its proper divisors (45341253).

82265499 is a wasteful number, since it uses less digits than its factorization.

82265499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7667 (or 7664 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 82265499 is about 9070.0330208881. The cubic root of 82265499 is about 434.9165277806.

The spelling of 82265499 in words is "eighty-two million, two hundred sixty-five thousand, four hundred ninety-nine".