99162119 has 4 divisors (see below), whose sum is σ = 113328144. Its totient is φ = 84996096.

The previous prime is 99162113. The next prime is 99162127. The reversal of 99162119 is 91126199.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99162119 is a prime.

It is a super-2 number, since 2×99162119² = 19666251689140322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99162113) 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, 7083002 + ... + 7083015.

It is an arithmetic number, because the mean of its divisors is an integer number (28332036).

Almost surely, 2^99162119 is an apocalyptic number.

99162119 is a deficient number, since it is larger than the sum of its proper divisors (14166025).

99162119 is a wasteful number, since it uses less digits than its factorization.

99162119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14166024.

The product of its digits is 8748, while the sum is 38.

The square root of 99162119 is about 9958.0178248485. The cubic root of 99162119 is about 462.8588793791.

The spelling of 99162119 in words is "ninety-nine million, one hundred sixty-two thousand, one hundred nineteen".