14397764 has 24 divisors (see below), whose sum is σ = 26412288. Its totient is φ = 6858720.

The previous prime is 14397749. The next prime is 14397791. The reversal of 14397764 is 46779341.

14397764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7442 + ... + 9174.

It is an arithmetic number, because the mean of its divisors is an integer number (1100512).

Almost surely, 2^14397764 is an apocalyptic number.

It is an amenable number.

14397764 is a deficient number, since it is larger than the sum of its proper divisors (12014524).

14397764 is a wasteful number, since it uses less digits than its factorization.

14397764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1835 (or 1833 counting only the distinct ones).

The product of its digits is 127008, while the sum is 41.

The square root of 14397764 is about 3794.4385618956. The cubic root of 14397764 is about 243.2754867603.

The spelling of 14397764 in words is "fourteen million, three hundred ninety-seven thousand, seven hundred sixty-four".