99234915 has 32 divisors (see below), whose sum is σ = 172005120. Its totient is φ = 48564096.

The previous prime is 99234901. The next prime is 99234923. The reversal of 99234915 is 51943299.

It is not a de Polignac number, because 99234915 - 2⁷ = 99234787 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33484 + ... + 36326.

It is an arithmetic number, because the mean of its divisors is an integer number (5375160).

Almost surely, 2^99234915 is an apocalyptic number.

99234915 is a deficient number, since it is larger than the sum of its proper divisors (72770205).

99234915 is a wasteful number, since it uses less digits than its factorization.

99234915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3043.

The product of its digits is 87480, while the sum is 42.

The square root of 99234915 is about 9961.6722993682. The cubic root of 99234915 is about 462.9721149357.

The spelling of 99234915 in words is "ninety-nine million, two hundred thirty-four thousand, nine hundred fifteen".