14454931 has 4 divisors (see below), whose sum is σ = 14466600. Its totient is φ = 14443264.

The previous prime is 14454911. The next prime is 14454943. The reversal of 14454931 is 13945441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14454931 - 2⁵ = 14454899 is a prime.

It is a super-2 number, since 2×14454931² = 417890060429522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14454893 and 14454902.

It is not an unprimeable number, because it can be changed into a prime (14454911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3721 + ... + 6538.

It is an arithmetic number, because the mean of its divisors is an integer number (3616650).

Almost surely, 2^14454931 is an apocalyptic number.

14454931 is a deficient number, since it is larger than the sum of its proper divisors (11669).

14454931 is a wasteful number, since it uses less digits than its factorization.

14454931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11668.

The product of its digits is 8640, while the sum is 31.

The square root of 14454931 is about 3801.9640976737. The cubic root of 14454931 is about 243.5970404793.

The spelling of 14454931 in words is "fourteen million, four hundred fifty-four thousand, nine hundred thirty-one".