14665057 has 8 divisors (see below), whose sum is σ = 16121952. Its totient is φ = 13228800.

The previous prime is 14665051. The next prime is 14665069. The reversal of 14665057 is 75056641.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 14665057 - 2²³ = 6276449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14665051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3648 + ... + 6529.

It is an arithmetic number, because the mean of its divisors is an integer number (2015244).

Almost surely, 2^14665057 is an apocalyptic number.

It is an amenable number.

14665057 is a deficient number, since it is larger than the sum of its proper divisors (1456895).

14665057 is a wasteful number, since it uses less digits than its factorization.

14665057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10319.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 14665057 is about 3829.4982700087. The cubic root of 14665057 is about 244.7717268474.

The spelling of 14665057 in words is "fourteen million, six hundred sixty-five thousand, fifty-seven".