99914319 has 12 divisors (see below), whose sum is σ = 148221736. Its totient is φ = 64809072.

The previous prime is 99914299. The next prime is 99914371. The reversal of 99914319 is 91341999.

It is not a de Polignac number, because 99914319 - 2¹⁶ = 99848783 is a prime.

It is a super-2 number, since 2×99914319² = 19965742282467522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99910319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149689 + ... + 150354.

Almost surely, 2^99914319 is an apocalyptic number.

99914319 is a deficient number, since it is larger than the sum of its proper divisors (48307417).

99914319 is a wasteful number, since it uses less digits than its factorization.

99914319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300086 (or 300083 counting only the distinct ones).

The product of its digits is 78732, while the sum is 45.

The square root of 99914319 is about 9995.7150319524. The cubic root of 99914319 is about 464.0262801579.

The spelling of 99914319 in words is "ninety-nine million, nine hundred fourteen thousand, three hundred nineteen".