99216876 has 24 divisors (see below), whose sum is σ = 252552384. Its totient is φ = 30065680.

The previous prime is 99216857. The next prime is 99216889. The reversal of 99216876 is 67861299.

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, 375690 + ... + 375953.

It is an arithmetic number, because the mean of its divisors is an integer number (10523016).

Almost surely, 2^99216876 is an apocalyptic number.

It is an amenable number.

99216876 is an abundant number, since it is smaller than the sum of its proper divisors (153335508).

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

99216876 is a wasteful number, since it uses less digits than its factorization.

99216876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751661 (or 751659 counting only the distinct ones).

The product of its digits is 326592, while the sum is 48.

The square root of 99216876 is about 9960.7668379498. The cubic root of 99216876 is about 462.9440600920.

The spelling of 99216876 in words is "ninety-nine million, two hundred sixteen thousand, eight hundred seventy-six".