99366685 has 16 divisors (see below), whose sum is σ = 130351680. Its totient is φ = 72115840.

The previous prime is 99366661. The next prime is 99366691. The reversal of 99366685 is 58666399.

It is a happy number.

It is not a de Polignac number, because 99366685 - 2¹⁹ = 98842397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29361 + ... + 32569.

It is an arithmetic number, because the mean of its divisors is an integer number (8146980).

Almost surely, 2^99366685 is an apocalyptic number.

It is an amenable number.

99366685 is a deficient number, since it is larger than the sum of its proper divisors (30984995).

99366685 is a wasteful number, since it uses less digits than its factorization.

99366685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3788.

The product of its digits is 2099520, while the sum is 52.

The square root of 99366685 is about 9968.2839546233. The cubic root of 99366685 is about 463.1769449027.

The spelling of 99366685 in words is "ninety-nine million, three hundred sixty-six thousand, six hundred eighty-five".