99574269 has 12 divisors (see below), whose sum is σ = 140122656. Its totient is φ = 62888328.

The previous prime is 99574249. The next prime is 99574271. The reversal of 99574269 is 96247599.

It is not a de Polignac number, because 99574269 - 2¹⁶ = 99508733 is a prime.

It is a super-2 number, since 2×99574269² = 19830070093768722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99574229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44889 + ... + 47054.

It is an arithmetic number, because the mean of its divisors is an integer number (11676888).

Almost surely, 2^99574269 is an apocalyptic number.

It is an amenable number.

99574269 is a deficient number, since it is larger than the sum of its proper divisors (40548387).

99574269 is a wasteful number, since it uses less digits than its factorization.

99574269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91984 (or 91965 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 51.

The square root of 99574269 is about 9978.6907457842. The cubic root of 99574269 is about 463.4992569772.

The spelling of 99574269 in words is "ninety-nine million, five hundred seventy-four thousand, two hundred sixty-nine".