99676199 has 16 divisors (see below), whose sum is σ = 116811072. Its totient is φ = 83286528.

The previous prime is 99676139. The next prime is 99676217. The reversal of 99676199 is 99167699.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 99676199 - 2¹⁶ = 99610663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99676139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63407 + ... + 64959.

It is an arithmetic number, because the mean of its divisors is an integer number (7300692).

Almost surely, 2^99676199 is an apocalyptic number.

99676199 is a deficient number, since it is larger than the sum of its proper divisors (17134873).

99676199 is a wasteful number, since it uses less digits than its factorization.

99676199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786.

The product of its digits is 1653372, while the sum is 56.

The square root of 99676199 is about 9983.7968228525. The cubic root of 99676199 is about 463.6573579544.

The spelling of 99676199 in words is "ninety-nine million, six hundred seventy-six thousand, one hundred ninety-nine".