14057697 has 8 divisors (see below), whose sum is σ = 18828544. Its totient is φ = 9329328.

The previous prime is 14057677. The next prime is 14057713. The reversal of 14057697 is 79675041.

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

It is not a de Polignac number, because 14057697 - 2⁷ = 14057569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14057677) 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, 9838 + ... + 11175.

It is an arithmetic number, because the mean of its divisors is an integer number (2353568).

Almost surely, 2^14057697 is an apocalyptic number.

It is an amenable number.

14057697 is a deficient number, since it is larger than the sum of its proper divisors (4770847).

14057697 is a wasteful number, since it uses less digits than its factorization.

14057697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21239.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 14057697 is about 3749.3595453090. The cubic root of 14057697 is about 241.3448630488.

The spelling of 14057697 in words is "fourteen million, fifty-seven thousand, six hundred ninety-seven".