14734657 has 4 divisors (see below), whose sum is σ = 16839616. Its totient is φ = 12629700.

The previous prime is 14734627. The next prime is 14734669. The reversal of 14734657 is 75643741.

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 a de Polignac number, because none of the positive numbers 2^k-14734657 is a prime.

It is a super-2 number, since 2×14734657² = 434220233815298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14734627) 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, 1052469 + ... + 1052482.

It is an arithmetic number, because the mean of its divisors is an integer number (4209904).

Almost surely, 2^14734657 is an apocalyptic number.

It is an amenable number.

14734657 is a deficient number, since it is larger than the sum of its proper divisors (2104959).

14734657 is an equidigital number, since it uses as much as digits as its factorization.

14734657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104958.

The product of its digits is 70560, while the sum is 37.

The square root of 14734657 is about 3838.5748657542. The cubic root of 14734657 is about 245.1583427339.

The spelling of 14734657 in words is "fourteen million, seven hundred thirty-four thousand, six hundred fifty-seven".