86293269 has 40 divisors (see below), whose sum is σ = 138695040. Its totient is φ = 53296704.

The previous prime is 86293247. The next prime is 86293271. The reversal of 86293269 is 96239268.

It is not a de Polignac number, because 86293269 - 2⁸ = 86293013 is a prime.

It is a super-2 number, since 2×86293269² = 14893056549412722, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86293279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 71737 + ... + 72929.

It is an arithmetic number, because the mean of its divisors is an integer number (3467376).

Almost surely, 2^86293269 is an apocalyptic number.

It is an amenable number.

86293269 is a deficient number, since it is larger than the sum of its proper divisors (52401771).

86293269 is a wasteful number, since it uses less digits than its factorization.

86293269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271 (or 1262 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 86293269 is about 9289.4170430657. The cubic root of 86293269 is about 441.9016676213.

The spelling of 86293269 in words is "eighty-six million, two hundred ninety-three thousand, two hundred sixty-nine".