99136411 has 4 divisors (see below), whose sum is σ = 108148824. Its totient is φ = 90124000.

The previous prime is 99136399. The next prime is 99136421. The reversal of 99136411 is 11463199.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11463199 = 11 ⋅1042109.

It is a cyclic number.

It is not a de Polignac number, because 99136411 - 2⁵ = 99136379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99136421) 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, 4506190 + ... + 4506211.

It is an arithmetic number, because the mean of its divisors is an integer number (27037206).

Almost surely, 2^99136411 is an apocalyptic number.

99136411 is a deficient number, since it is larger than the sum of its proper divisors (9012413).

99136411 is a wasteful number, since it uses less digits than its factorization.

99136411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9012412.

The product of its digits is 5832, while the sum is 34.

The square root of 99136411 is about 9956.7269220362. The cubic root of 99136411 is about 462.8188768572.

The spelling of 99136411 in words is "ninety-nine million, one hundred thirty-six thousand, four hundred eleven".