14100857 has 4 divisors (see below), whose sum is σ = 14119056. Its totient is φ = 14082660.

The previous prime is 14100851. The next prime is 14100881. The reversal of 14100857 is 75800141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14100857 - 2⁴ = 14100841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14100851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7883 + ... + 9504.

It is an arithmetic number, because the mean of its divisors is an integer number (3529764).

Almost surely, 2^14100857 is an apocalyptic number.

It is an amenable number.

14100857 is a deficient number, since it is larger than the sum of its proper divisors (18199).

14100857 is an equidigital number, since it uses as much as digits as its factorization.

14100857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18198.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 14100857 is about 3755.1107839849. The cubic root of 14100857 is about 241.5916033751.

Adding to 14100857 its reverse (75800141), we get a palindrome (89900998).

The spelling of 14100857 in words is "fourteen million, one hundred thousand, eight hundred fifty-seven".