14557966 has 8 divisors (see below), whose sum is σ = 21857760. Its totient is φ = 7272048.

The previous prime is 14557957. The next prime is 14557973. The reversal of 14557966 is 66975541.

14557966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246 + ... + 5401.

It is an arithmetic number, because the mean of its divisors is an integer number (2732220).

Almost surely, 2^14557966 is an apocalyptic number.

14557966 is a deficient number, since it is larger than the sum of its proper divisors (7299794).

14557966 is a wasteful number, since it uses less digits than its factorization.

14557966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6938.

The product of its digits is 226800, while the sum is 43.

The square root of 14557966 is about 3815.4902699391. The cubic root of 14557966 is about 244.1744586786.

The spelling of 14557966 in words is "fourteen million, five hundred fifty-seven thousand, nine hundred sixty-six".