13914057 has 8 divisors (see below), whose sum is σ = 19358784. Its totient is φ = 8872688.

The previous prime is 13914049. The next prime is 13914059. The reversal of 13914057 is 75041931.

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 13914057 - 2³ = 13914049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13914059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100758 + ... + 100895.

It is an arithmetic number, because the mean of its divisors is an integer number (2419848).

Almost surely, 2^13914057 is an apocalyptic number.

It is an amenable number.

13914057 is a deficient number, since it is larger than the sum of its proper divisors (5444727).

13914057 is a wasteful number, since it uses less digits than its factorization.

13914057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201679.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 13914057 is about 3730.1550906095. The cubic root of 13914057 is about 240.5200355598.

Adding to 13914057 its reverse (75041931), we get a palindrome (88955988).

It can be divided in two parts, 139 and 14057, that added together give a triangular number (14196 = T₁₆₈).

The spelling of 13914057 in words is "thirteen million, nine hundred fourteen thousand, fifty-seven".