16099166 has 8 divisors (see below), whose sum is σ = 24185304. Its totient is φ = 8037400.

The previous prime is 16099163. The next prime is 16099169. The reversal of 16099166 is 66199061.

It is an interprime number because it is at equal distance from previous prime (16099163) and next prime (16099169).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16099163) 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, 4340 + ... + 7143.

It is an arithmetic number, because the mean of its divisors is an integer number (3023163).

Almost surely, 2^16099166 is an apocalyptic number.

16099166 is a deficient number, since it is larger than the sum of its proper divisors (8086138).

16099166 is a wasteful number, since it uses less digits than its factorization.

16099166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12186.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 16099166 is about 4012.3766024639. The cubic root of 16099166 is about 252.5037270306.

The spelling of 16099166 in words is "sixteen million, ninety-nine thousand, one hundred sixty-six".