14904081 has 20 divisors (see below), whose sum is σ = 22870452. Its totient is φ = 9665568.

The previous prime is 14904079. The next prime is 14904091. The reversal of 14904081 is 18040941.

14904081 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11696400 + 3207681 = 3420^2 + 1791^2 .

It is not a de Polignac number, because 14904081 - 2¹ = 14904079 is a prime.

It is a super-2 number, since 2×14904081² = 444263260909122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (14904011) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 511 + ... + 5483.

Almost surely, 2^14904081 is an apocalyptic number.

It is an amenable number.

14904081 is a deficient number, since it is larger than the sum of its proper divisors (7966371).

14904081 is an equidigital number, since it uses as much as digits as its factorization.

14904081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5022 (or 5013 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 14904081 is about 3860.5803967797. The cubic root of 14904081 is about 246.0944016037.

The spelling of 14904081 in words is "fourteen million, nine hundred four thousand, eighty-one".