14166642 has 16 divisors (see below), whose sum is σ = 32380992. Its totient is φ = 4047600.

The previous prime is 14166637. The next prime is 14166653. The reversal of 14166642 is 24666141.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168609 + ... + 168692.

It is an arithmetic number, because the mean of its divisors is an integer number (2023812).

Almost surely, 2^14166642 is an apocalyptic number.

14166642 is an abundant number, since it is smaller than the sum of its proper divisors (18214350).

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

14166642 is a wasteful number, since it uses less digits than its factorization.

14166642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337313.

The product of its digits is 6912, while the sum is 30.

The square root of 14166642 is about 3763.8599867689. The cubic root of 14166642 is about 241.9667212850.

The spelling of 14166642 in words is "fourteen million, one hundred sixty-six thousand, six hundred forty-two".