99333538 has 8 divisors (see below), whose sum is σ = 149987520. Its totient is φ = 49337700.

The previous prime is 99333511. The next prime is 99333541. The reversal of 99333538 is 83533399.

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

It is a junction number, because it is equal to n+sod(n) for n = 99333494 and 99333503.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164158 + ... + 164761.

It is an arithmetic number, because the mean of its divisors is an integer number (18748440).

Almost surely, 2^99333538 is an apocalyptic number.

99333538 is a deficient number, since it is larger than the sum of its proper divisors (50653982).

99333538 is a wasteful number, since it uses less digits than its factorization.

99333538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329072.

The product of its digits is 262440, while the sum is 43.

The square root of 99333538 is about 9966.6211927614. The cubic root of 99333538 is about 463.1254365806.

The spelling of 99333538 in words is "ninety-nine million, three hundred thirty-three thousand, five hundred thirty-eight".