2624440625 has 24 divisors (see below), whose sum is σ = 3386283264. Its totient is φ = 2031750000.

The previous prime is 2624440601. The next prime is 2624440631. The reversal of 2624440625 is 5260444262.

2624440625 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 2624440625 - 2⁶ = 2624440561 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83330 + ... + 110420.

It is an arithmetic number, because the mean of its divisors is an integer number (141095136).

Almost surely, 2^2624440625 is an apocalyptic number.

2624440625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2624440625 is a deficient number, since it is larger than the sum of its proper divisors (761842639).

2624440625 is an frugal number, since it uses more digits than its factorization.

2624440625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27147 (or 27127 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

The square root of 2624440625 is about 51229.2945979154. The cubic root of 2624440625 is about 1379.3640956289.

Adding to 2624440625 its reverse (5260444262), we get a palindrome (7884884887).

The spelling of 2624440625 in words is "two billion, six hundred twenty-four million, four hundred forty thousand, six hundred twenty-five".