99255299 has 16 divisors (see below), whose sum is σ = 123469920. Its totient is φ = 78389760.

The previous prime is 99255283. The next prime is 99255311.

99255299 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 99255299 - 2⁴ = 99255283 is a prime.

It is a super-2 number, since 2×99255299² = 19703228759158802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99255239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17984 + ... + 22845.

It is an arithmetic number, because the mean of its divisors is an integer number (7716870).

Almost surely, 2^99255299 is an apocalyptic number.

99255299 is a deficient number, since it is larger than the sum of its proper divisors (24214621).

99255299 is a wasteful number, since it uses less digits than its factorization.

99255299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40870.

The product of its digits is 656100, while the sum is 50.

The square root of 99255299 is about 9962.6953682224. The cubic root of 99255299 is about 463.0038127089.

The spelling of 99255299 in words is "ninety-nine million, two hundred fifty-five thousand, two hundred ninety-nine".