99299811 has 8 divisors (see below), whose sum is σ = 142584400. Its totient is φ = 61107552.

The previous prime is 99299803. The next prime is 99299813. The reversal of 99299811 is 11899299.

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

It is not a de Polignac number, because 99299811 - 2³ = 99299803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99299813) 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, 1273036 + ... + 1273113.

It is an arithmetic number, because the mean of its divisors is an integer number (17823050).

Almost surely, 2^99299811 is an apocalyptic number.

99299811 is a deficient number, since it is larger than the sum of its proper divisors (43284589).

99299811 is a wasteful number, since it uses less digits than its factorization.

99299811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2546165.

The product of its digits is 104976, while the sum is 48.

The square root of 99299811 is about 9964.9290514283. The cubic root of 99299811 is about 463.0730152129.

The spelling of 99299811 in words is "ninety-nine million, two hundred ninety-nine thousand, eight hundred eleven".