14625545 has 16 divisors (see below), whose sum is σ = 19666368. Its totient is φ = 10347840.

The previous prime is 14625529. The next prime is 14625557. The reversal of 14625545 is 54552641.

It is not a de Polignac number, because 14625545 - 2⁴ = 14625529 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1559 + ... + 5628.

It is an arithmetic number, because the mean of its divisors is an integer number (1229148).

Almost surely, 2^14625545 is an apocalyptic number.

It is an amenable number.

14625545 is a deficient number, since it is larger than the sum of its proper divisors (5040823).

14625545 is a wasteful number, since it uses less digits than its factorization.

14625545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7240.

The product of its digits is 24000, while the sum is 32.

The square root of 14625545 is about 3824.3358900599. The cubic root of 14625545 is about 244.5516999862.

It can be divided in two parts, 1462 and 5545, that added together give a palindrome (7007).

The spelling of 14625545 in words is "fourteen million, six hundred twenty-five thousand, five hundred forty-five".