99939230 has 8 divisors (see below), whose sum is σ = 179890632. Its totient is φ = 39975688.

The previous prime is 99939227. The next prime is 99939233. The reversal of 99939230 is 3293999.

It is an interprime number because it is at equal distance from previous prime (99939227) and next prime (99939233).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99939233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4996952 + ... + 4996971.

It is an arithmetic number, because the mean of its divisors is an integer number (22486329).

Almost surely, 2^99939230 is an apocalyptic number.

99939230 is a deficient number, since it is larger than the sum of its proper divisors (79951402).

99939230 is a wasteful number, since it uses less digits than its factorization.

99939230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9993930.

The product of its (nonzero) digits is 118098, while the sum is 44.

The square root of 99939230 is about 9996.9610382356. The cubic root of 99939230 is about 464.0648411911.

The spelling of 99939230 in words is "ninety-nine million, nine hundred thirty-nine thousand, two hundred thirty".