14734457 has 4 divisors (see below), whose sum is σ = 15093876. Its totient is φ = 14375040.

The previous prime is 14734451. The next prime is 14734463. The reversal of 14734457 is 75443741.

14734457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75443741 = 1091 ⋅69151.

It is an interprime number because it is at equal distance from previous prime (14734451) and next prime (14734463).

It can be written as a sum of positive squares in 2 ways, for example, as 8404201 + 6330256 = 2899^2 + 2516^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14734457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14734451) 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, 179648 + ... + 179729.

It is an arithmetic number, because the mean of its divisors is an integer number (3773469).

Almost surely, 2^14734457 is an apocalyptic number.

It is an amenable number.

14734457 is a deficient number, since it is larger than the sum of its proper divisors (359419).

14734457 is an equidigital number, since it uses as much as digits as its factorization.

14734457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359418.

The product of its digits is 47040, while the sum is 35.

The square root of 14734457 is about 3838.5488143307. The cubic root of 14734457 is about 245.1572335147.

The spelling of 14734457 in words is "fourteen million, seven hundred thirty-four thousand, four hundred fifty-seven".