14945559 has 8 divisors (see below), whose sum is σ = 20032512. Its totient is φ = 9911160.

The previous prime is 14945551. The next prime is 14945563. The reversal of 14945559 is 95554941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14945559 - 2³ = 14945551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14945559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14945551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12469 + ... + 13614.

It is an arithmetic number, because the mean of its divisors is an integer number (2504064).

Almost surely, 2^14945559 is an apocalyptic number.

14945559 is a deficient number, since it is larger than the sum of its proper divisors (5086953).

14945559 is a wasteful number, since it uses less digits than its factorization.

14945559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26277.

The product of its digits is 162000, while the sum is 42.

The square root of 14945559 is about 3865.9486545995. The cubic root of 14945559 is about 246.3224834080.

The spelling of 14945559 in words is "fourteen million, nine hundred forty-five thousand, five hundred fifty-nine".