14219164 has 12 divisors (see below), whose sum is σ = 25741800. Its totient is φ = 6864368.

The previous prime is 14219143. The next prime is 14219167. The reversal of 14219164 is 46191241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14219167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61174 + ... + 61405.

It is an arithmetic number, because the mean of its divisors is an integer number (2145150).

Almost surely, 2^14219164 is an apocalyptic number.

It is an amenable number.

14219164 is a deficient number, since it is larger than the sum of its proper divisors (11522636).

14219164 is a wasteful number, since it uses less digits than its factorization.

14219164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122612 (or 122610 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 14219164 is about 3770.8306777155. The cubic root of 14219164 is about 242.2653783455.

It can be divided in two parts, 1421 and 9164, that added together give a triangular number (10585 = T₁₄₅).

The spelling of 14219164 in words is "fourteen million, two hundred nineteen thousand, one hundred sixty-four".