99259099 has 8 divisors (see below), whose sum is σ = 103675392. Its totient is φ = 94851240.

The previous prime is 99259081. The next prime is 99259109. The reversal of 99259099 is 99095299.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99259099 - 2²¹ = 97161947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99259019) 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, 40462 + ... + 42844.

It is an arithmetic number, because the mean of its divisors is an integer number (12959424).

Almost surely, 2^99259099 is an apocalyptic number.

99259099 is a deficient number, since it is larger than the sum of its proper divisors (4416293).

99259099 is a wasteful number, since it uses less digits than its factorization.

99259099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4217.

The product of its (nonzero) digits is 590490, while the sum is 52.

The square root of 99259099 is about 9962.8860778391. The cubic root of 99259099 is about 463.0097213508.

The spelling of 99259099 in words is "ninety-nine million, two hundred fifty-nine thousand, ninety-nine".