16399102 has 8 divisors (see below), whose sum is σ = 24692976. Its totient is φ = 8168112.

The previous prime is 16399091. The next prime is 16399133. The reversal of 16399102 is 20199361.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15063 + ... + 16114.

It is an arithmetic number, because the mean of its divisors is an integer number (3086622).

Almost surely, 2^16399102 is an apocalyptic number.

16399102 is a deficient number, since it is larger than the sum of its proper divisors (8293874).

16399102 is a wasteful number, since it uses less digits than its factorization.

16399102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31442.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 16399102 is about 4049.5804720983. The cubic root of 16399102 is about 254.0621812340.

The spelling of 16399102 in words is "sixteen million, three hundred ninety-nine thousand, one hundred two".