99018376 has 16 divisors (see below), whose sum is σ = 187574940. Its totient is φ = 48998400.

The previous prime is 99018373. The next prime is 99018377. The reversal of 99018376 is 67381099.

It can be written as a sum of positive squares in 2 ways, for example, as 99002500 + 15876 = 9950^2 + 126^2 .

It is not an unprimeable number, because it can be changed into a prime (99018373) 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, 63025 + ... + 64576.

Almost surely, 2^99018376 is an apocalyptic number.

It is an amenable number.

99018376 is a deficient number, since it is larger than the sum of its proper divisors (88556564).

99018376 is a wasteful number, since it uses less digits than its factorization.

99018376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127704 (or 127700 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 99018376 is about 9950.7977569640. The cubic root of 99018376 is about 462.6351215619.

The spelling of 99018376 in words is "ninety-nine million, eighteen thousand, three hundred seventy-six".