14192664 has 24 divisors (see below), whose sum is σ = 35527860. Its totient is φ = 4724736.

The previous prime is 14192663. The next prime is 14192669. The reversal of 14192664 is 46629141.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×14192664² = 402863422833792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14192663) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18072 + ... + 18840.

Almost surely, 2^14192664 is an apocalyptic number.

It is an amenable number.

14192664 is an abundant number, since it is smaller than the sum of its proper divisors (21335196).

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

14192664 is an frugal number, since it uses more digits than its factorization.

14192664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547 (or 774 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 14192664 is about 3767.3152244005. The cubic root of 14192664 is about 242.1147828778.

The spelling of 14192664 in words is "fourteen million, one hundred ninety-two thousand, six hundred sixty-four".