16044625 has 16 divisors (see below), whose sum is σ = 20457216. Its totient is φ = 12558000.

The previous prime is 16044601. The next prime is 16044629. The reversal of 16044625 is 52644061.

16044625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16044625 - 2²¹ = 13947473 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16044593 and 16044602.

It is not an unprimeable number, because it can be changed into a prime (16044629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4510 + ... + 7240.

It is an arithmetic number, because the mean of its divisors is an integer number (1278576).

Almost surely, 2^16044625 is an apocalyptic number.

It is an amenable number.

16044625 is a deficient number, since it is larger than the sum of its proper divisors (4412591).

16044625 is an equidigital number, since it uses as much as digits as its factorization.

16044625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2793 (or 2783 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 16044625 is about 4005.5742409797. The cubic root of 16044625 is about 252.2182590913.

Adding to 16044625 its reverse (52644061), we get a palindrome (68688686).

The spelling of 16044625 in words is "sixteen million, forty-four thousand, six hundred twenty-five".