99974611 has 8 divisors (see below), whose sum is σ = 109147248. Its totient is φ = 90816000.

The previous prime is 99974591. The next prime is 99974627. The reversal of 99974611 is 11647999.

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

It is not a de Polignac number, because 99974611 - 2⁹ = 99974099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99974681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16291 + ... + 21571.

It is an arithmetic number, because the mean of its divisors is an integer number (13643406).

Almost surely, 2^99974611 is an apocalyptic number.

99974611 is a deficient number, since it is larger than the sum of its proper divisors (9172637).

99974611 is a wasteful number, since it uses less digits than its factorization.

99974611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7013.

The product of its digits is 122472, while the sum is 46.

The square root of 99974611 is about 9998.7304694146. The cubic root of 99974611 is about 464.1195982701.

The spelling of 99974611 in words is "ninety-nine million, nine hundred seventy-four thousand, six hundred eleven".