14945441 has 12 divisors (see below), whose sum is σ = 17948160. Its totient is φ = 12395880.

The previous prime is 14945407. The next prime is 14945449. The reversal of 14945441 is 14454941.

It is not a de Polignac number, because 14945441 - 2²² = 10751137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14945398 and 14945407.

It is not an unprimeable number, because it can be changed into a prime (14945449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3401 + ... + 6438.

It is an arithmetic number, because the mean of its divisors is an integer number (1495680).

Almost surely, 2^14945441 is an apocalyptic number.

It is an amenable number.

14945441 is a deficient number, since it is larger than the sum of its proper divisors (3002719).

14945441 is an equidigital number, since it uses as much as digits as its factorization.

14945441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9884 (or 9877 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 14945441 is about 3865.9333931148. The cubic root of 14945441 is about 246.3218351412.

The spelling of 14945441 in words is "fourteen million, nine hundred forty-five thousand, four hundred forty-one".