14137457 has 4 divisors (see below), whose sum is σ = 14593536. Its totient is φ = 13681380.

The previous prime is 14137423. The next prime is 14137481. The reversal of 14137457 is 75473141.

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 14137457 - 2⁶ = 14137393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14131457) 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, 227993 + ... + 228054.

It is an arithmetic number, because the mean of its divisors is an integer number (3648384).

Almost surely, 2^14137457 is an apocalyptic number.

It is an amenable number.

14137457 is a deficient number, since it is larger than the sum of its proper divisors (456079).

14137457 is an equidigital number, since it uses as much as digits as its factorization.

14137457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456078.

The product of its digits is 11760, while the sum is 32.

The square root of 14137457 is about 3759.9809839945. The cubic root of 14137457 is about 241.8004467907.

The spelling of 14137457 in words is "fourteen million, one hundred thirty-seven thousand, four hundred fifty-seven".