99180332 has 12 divisors (see below), whose sum is σ = 173877816. Its totient is φ = 49500960.

The previous prime is 99180311. The next prime is 99180343. The reversal of 99180332 is 23308199.

It is a junction number, because it is equal to n+sod(n) for n = 99180292 and 99180301.

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, 19769 + ... + 24272.

It is an arithmetic number, because the mean of its divisors is an integer number (14489818).

Almost surely, 2^99180332 is an apocalyptic number.

It is an amenable number.

99180332 is a deficient number, since it is larger than the sum of its proper divisors (74697484).

99180332 is a wasteful number, since it uses less digits than its factorization.

99180332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44608 (or 44606 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 99180332 is about 9958.9322720862. The cubic root of 99180332 is about 462.8872152422.

The spelling of 99180332 in words is "ninety-nine million, one hundred eighty thousand, three hundred thirty-two".