99325239 has 16 divisors (see below), whose sum is σ = 142800000. Its totient is φ = 61046496.

The previous prime is 99325189. The next prime is 99325249. The reversal of 99325239 is 93252399.

It is not a de Polignac number, because 99325239 - 2¹⁵ = 99292471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99325239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99325249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57612 + ... + 59310.

It is an arithmetic number, because the mean of its divisors is an integer number (8925000).

Almost surely, 2^99325239 is an apocalyptic number.

99325239 is a deficient number, since it is larger than the sum of its proper divisors (43474761).

99325239 is a wasteful number, since it uses less digits than its factorization.

99325239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3214.

The product of its digits is 131220, while the sum is 42.

The square root of 99325239 is about 9966.2048443728. The cubic root of 99325239 is about 463.1125386708.

The spelling of 99325239 in words is "ninety-nine million, three hundred twenty-five thousand, two hundred thirty-nine".