99255169 has 16 divisors (see below), whose sum is σ = 109549440. Its totient is φ = 89366400.

The previous prime is 99255133. The next prime is 99255179. The reversal of 99255169 is 96155299.

It is a cyclic number.

It is not a de Polignac number, because 99255169 - 2¹³ = 99246977 is a prime.

It is a super-2 number, since 2×99255169² = 19703177146437122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (99255109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115389 + ... + 116245.

It is an arithmetic number, because the mean of its divisors is an integer number (6846840).

Almost surely, 2^99255169 is an apocalyptic number.

It is an amenable number.

99255169 is a deficient number, since it is larger than the sum of its proper divisors (10294271).

99255169 is a wasteful number, since it uses less digits than its factorization.

99255169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080.

The product of its digits is 218700, while the sum is 46.

The square root of 99255169 is about 9962.6888438815. The cubic root of 99255169 is about 463.0036105685.

The spelling of 99255169 in words is "ninety-nine million, two hundred fifty-five thousand, one hundred sixty-nine".