99119774 has 16 divisors (see below), whose sum is σ = 161291088. Its totient is φ = 45412032.

The previous prime is 99119747. The next prime is 99119791. The reversal of 99119774 is 47791199.

It is a super-2 number, since 2×99119774² = 19649459195622152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10352 + ... + 17475.

It is an arithmetic number, because the mean of its divisors is an integer number (10080693).

Almost surely, 2^99119774 is an apocalyptic number.

99119774 is a deficient number, since it is larger than the sum of its proper divisors (62171314).

99119774 is a wasteful number, since it uses less digits than its factorization.

99119774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27979.

The product of its digits is 142884, while the sum is 47.

The square root of 99119774 is about 9955.8914216659. The cubic root of 99119774 is about 462.7929854336.

The spelling of 99119774 in words is "ninety-nine million, one hundred nineteen thousand, seven hundred seventy-four".