16166026 has 16 divisors (see below), whose sum is σ = 24906240. Its totient is φ = 7866000.

The previous prime is 16166009. The next prime is 16166041. The reversal of 16166026 is 62066161.

It is a super-2 number, since 2×16166026² = 522680793265352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16165985 and 16166003.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 21151 + ... + 21901.

It is an arithmetic number, because the mean of its divisors is an integer number (1556640).

Almost surely, 2^16166026 is an apocalyptic number.

16166026 is a deficient number, since it is larger than the sum of its proper divisors (8740214).

16166026 is a wasteful number, since it uses less digits than its factorization.

16166026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 16166026 is about 4020.6996903524. The cubic root of 16166026 is about 252.8527944302.

The spelling of 16166026 in words is "sixteen million, one hundred sixty-six thousand, twenty-six".