99164325 has 96 divisors (see below), whose sum is σ = 191237760. Its totient is φ = 44928000.

The previous prime is 99164297. The next prime is 99164371. The reversal of 99164325 is 52346199.

It is not a de Polignac number, because 99164325 - 2¹⁴ = 99147941 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 981775 + ... + 981875.

It is an arithmetic number, because the mean of its divisors is an integer number (1992060).

Almost surely, 2^99164325 is an apocalyptic number.

99164325 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

99164325 is a deficient number, since it is larger than the sum of its proper divisors (92073435).

99164325 is a wasteful number, since it uses less digits than its factorization.

99164325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 194 counting only the distinct ones).

The product of its digits is 58320, while the sum is 39.

The square root of 99164325 is about 9958.1285892481. The cubic root of 99164325 is about 462.8623116680.

It can be divided in two parts, 9916 and 4325, that added together give a palindrome (14241).

The spelling of 99164325 in words is "ninety-nine million, one hundred sixty-four thousand, three hundred twenty-five".