16124166 has 12 divisors (see below), whose sum is σ = 34935732. Its totient is φ = 5374716.

The previous prime is 16124159. The next prime is 16124197. The reversal of 16124166 is 66142161.

16124166 is a `hidden beast` number, since 1 + 612 + 41 + 6 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 447876 + ... + 447911.

It is an arithmetic number, because the mean of its divisors is an integer number (2911311).

Almost surely, 2^16124166 is an apocalyptic number.

16124166 is an abundant number, since it is smaller than the sum of its proper divisors (18811566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16124166 is a wasteful number, since it uses less digits than its factorization.

16124166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895795 (or 895792 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 16124166 is about 4015.4907545654. The cubic root of 16124166 is about 252.6343617155.

It can be divided in two parts, 16124 and 166, that added together give a triangular number (16290 = T₁₈₀).

The spelling of 16124166 in words is "sixteen million, one hundred twenty-four thousand, one hundred sixty-six".