82299292 has 6 divisors (see below), whose sum is σ = 144023768. Its totient is φ = 41149644.

The previous prime is 82299289. The next prime is 82299293. The reversal of 82299292 is 29299228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82299293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10287408 + ... + 10287415.

Almost surely, 2^82299292 is an apocalyptic number.

It is an amenable number.

82299292 is a deficient number, since it is larger than the sum of its proper divisors (61724476).

82299292 is a wasteful number, since it uses less digits than its factorization.

82299292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20574827 (or 20574825 counting only the distinct ones).

The product of its digits is 93312, while the sum is 43.

The square root of 82299292 is about 9071.8957225048. The cubic root of 82299292 is about 434.9760712605.

The spelling of 82299292 in words is "eighty-two million, two hundred ninety-nine thousand, two hundred ninety-two".