14475561 has 4 divisors (see below), whose sum is σ = 19300752. Its totient is φ = 9650372.

The previous prime is 14475529. The next prime is 14475569. The reversal of 14475561 is 16557441.

14475561 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 is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14475561 - 2⁵ = 14475529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14475569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2412591 + ... + 2412596.

It is an arithmetic number, because the mean of its divisors is an integer number (4825188).

Almost surely, 2^14475561 is an apocalyptic number.

It is an amenable number.

14475561 is a deficient number, since it is larger than the sum of its proper divisors (4825191).

14475561 is an equidigital number, since it uses as much as digits as its factorization.

14475561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4825190.

The product of its digits is 16800, while the sum is 33.

The square root of 14475561 is about 3804.6762017286. The cubic root of 14475561 is about 243.7128721885.

The spelling of 14475561 in words is "fourteen million, four hundred seventy-five thousand, five hundred sixty-one".