14691453 has 16 divisors (see below), whose sum is σ = 22450176. Its totient is φ = 8371440.

The previous prime is 14691449. The next prime is 14691461. The reversal of 14691453 is 35419641.

14691453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14691453 - 2² = 14691449 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14691403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8968 + ... + 10478.

It is an arithmetic number, because the mean of its divisors is an integer number (1403136).

Almost surely, 2^14691453 is an apocalyptic number.

It is an amenable number.

14691453 is a deficient number, since it is larger than the sum of its proper divisors (7758723).

14691453 is a wasteful number, since it uses less digits than its factorization.

14691453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1984.

The product of its digits is 12960, while the sum is 33.

The square root of 14691453 is about 3832.9431250672. The cubic root of 14691453 is about 244.9184957266.

The spelling of 14691453 in words is "fourteen million, six hundred ninety-one thousand, four hundred fifty-three".