99493230 has 16 divisors (see below), whose sum is σ = 238783824. Its totient is φ = 26531520.

The previous prime is 99493213. The next prime is 99493241. The reversal of 99493230 is 3239499.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1658191 + ... + 1658250.

It is an arithmetic number, because the mean of its divisors is an integer number (14923989).

Almost surely, 2^99493230 is an apocalyptic number.

99493230 is an abundant number, since it is smaller than the sum of its proper divisors (139290594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99493230 is a wasteful number, since it uses less digits than its factorization.

99493230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3316451.

The product of its (nonzero) digits is 52488, while the sum is 39.

The square root of 99493230 is about 9974.6293164207. The cubic root of 99493230 is about 463.3734824803.

The spelling of 99493230 in words is "ninety-nine million, four hundred ninety-three thousand, two hundred thirty".