16122146 has 8 divisors (see below), whose sum is σ = 25456080. Its totient is φ = 7636788.

The previous prime is 16122133. The next prime is 16122151. The reversal of 16122146 is 64122161.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212096 + ... + 212171.

It is an arithmetic number, because the mean of its divisors is an integer number (3182010).

Almost surely, 2^16122146 is an apocalyptic number.

16122146 is a deficient number, since it is larger than the sum of its proper divisors (9333934).

16122146 is a wasteful number, since it uses less digits than its factorization.

16122146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424288.

The product of its digits is 576, while the sum is 23.

The square root of 16122146 is about 4015.2392207688. The cubic root of 16122146 is about 252.6238114495.

The spelling of 16122146 in words is "sixteen million, one hundred twenty-two thousand, one hundred forty-six".