99230665 has 8 divisors (see below), whose sum is σ = 120754368. Its totient is φ = 78266160.

The previous prime is 99230629. The next prime is 99230669. The reversal of 99230665 is 56603299.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-99230665 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99230669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139407 + ... + 140116.

It is an arithmetic number, because the mean of its divisors is an integer number (15094296).

Almost surely, 2^99230665 is an apocalyptic number.

It is an amenable number.

99230665 is a deficient number, since it is larger than the sum of its proper divisors (21523703).

99230665 is a wasteful number, since it uses less digits than its factorization.

99230665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279599.

The product of its (nonzero) digits is 87480, while the sum is 40.

The square root of 99230665 is about 9961.4589794869. The cubic root of 99230665 is about 462.9655055027.

The spelling of 99230665 in words is "ninety-nine million, two hundred thirty thousand, six hundred sixty-five".