14057807 has 8 divisors (see below), whose sum is σ = 14757984. Its totient is φ = 13365088.

The previous prime is 14057801. The next prime is 14057809. The reversal of 14057807 is 70875041.

14057807 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 cyclic number.

It is not a de Polignac number, because 14057807 - 2⁸ = 14057551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14057801) 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, 2213 + ... + 5745.

It is an arithmetic number, because the mean of its divisors is an integer number (1844748).

Almost surely, 2^14057807 is an apocalyptic number.

14057807 is a deficient number, since it is larger than the sum of its proper divisors (700177).

14057807 is a wasteful number, since it uses less digits than its factorization.

14057807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3729.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 14057807 is about 3749.3742144523. The cubic root of 14057807 is about 241.3454925466.

The spelling of 14057807 in words is "fourteen million, fifty-seven thousand, eight hundred seven".