99087196 has 24 divisors (see below), whose sum is σ = 189912240. Its totient is φ = 44956032.

The previous prime is 99087193. The next prime is 99087217. The reversal of 99087196 is 69178099.

It is a super-2 number, since 2×99087196² = 19636544822284832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99087193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13081 + ... + 19216.

It is an arithmetic number, because the mean of its divisors is an integer number (7913010).

Almost surely, 2^99087196 is an apocalyptic number.

It is an amenable number.

99087196 is a deficient number, since it is larger than the sum of its proper divisors (90825044).

99087196 is a wasteful number, since it uses less digits than its factorization.

99087196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32373 (or 32371 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 49.

The square root of 99087196 is about 9954.2551705288. The cubic root of 99087196 is about 462.7422773479.

The spelling of 99087196 in words is "ninety-nine million, eighty-seven thousand, one hundred ninety-six".