14918454 has 24 divisors (see below), whose sum is σ = 32535360. Its totient is φ = 4940208.

The previous prime is 14918429. The next prime is 14918459. The reversal of 14918454 is 45481941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14918459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187 + ... + 5465.

It is an arithmetic number, because the mean of its divisors is an integer number (1355640).

Almost surely, 2^14918454 is an apocalyptic number.

14918454 is an abundant number, since it is smaller than the sum of its proper divisors (17616906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14918454 is a wasteful number, since it uses less digits than its factorization.

14918454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5444 (or 5441 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 14918454 is about 3862.4414558670. The cubic root of 14918454 is about 246.1734846061.

The spelling of 14918454 in words is "fourteen million, nine hundred eighteen thousand, four hundred fifty-four".