99273267 has 12 divisors (see below), whose sum is σ = 149629584. Its totient is φ = 63304560.

The previous prime is 99273263. The next prime is 99273277. The reversal of 99273267 is 76237299.

It is a happy number.

It is not a de Polignac number, because 99273267 - 2² = 99273263 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (99273263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 239584 + ... + 239997.

It is an arithmetic number, because the mean of its divisors is an integer number (12469132).

Almost surely, 2^99273267 is an apocalyptic number.

99273267 is a deficient number, since it is larger than the sum of its proper divisors (50356317).

99273267 is a wasteful number, since it uses less digits than its factorization.

99273267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479610 (or 479607 counting only the distinct ones).

The product of its digits is 285768, while the sum is 45.

The square root of 99273267 is about 9963.5970914123. The cubic root of 99273267 is about 463.0317499262.

The spelling of 99273267 in words is "ninety-nine million, two hundred seventy-three thousand, two hundred sixty-seven".