44620625 has 60 divisors (see below), whose sum is σ = 68378112. Its totient is φ = 28980000.

The previous prime is 44620601. The next prime is 44620633. The reversal of 44620625 is 52602644.

44620625 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 44620625 - 2¹⁸ = 44358481 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 59 ways as a sum of consecutive naturals, for example, 949352 + ... + 949398.

Almost surely, 2^44620625 is an apocalyptic number.

It is an amenable number.

44620625 is a deficient number, since it is larger than the sum of its proper divisors (23757487).

44620625 is an equidigital number, since it uses as much as digits as its factorization.

44620625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 44620625 is about 6679.8671393973. The cubic root of 44620625 is about 354.6869554029.

The spelling of 44620625 in words is "forty-four million, six hundred twenty thousand, six hundred twenty-five".