16163099 has 4 divisors (see below), whose sum is σ = 16314264. Its totient is φ = 16011936.

The previous prime is 16163093. The next prime is 16163101. The reversal of 16163099 is 99036161.

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

It is a cyclic number.

It is not a de Polignac number, because 16163099 - 2⁴ = 16163083 is a prime.

It is a super-2 number, since 2×16163099² = 522491538567602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16163093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75422 + ... + 75635.

It is an arithmetic number, because the mean of its divisors is an integer number (4078566).

Almost surely, 2^16163099 is an apocalyptic number.

16163099 is a deficient number, since it is larger than the sum of its proper divisors (151165).

16163099 is a wasteful number, since it uses less digits than its factorization.

16163099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151164.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 16163099 is about 4020.3356825021. The cubic root of 16163099 is about 252.8375331079.

The spelling of 16163099 in words is "sixteen million, one hundred sixty-three thousand, ninety-nine".