4388925 has 24 divisors (see below), whose sum is σ = 7325920. Its totient is φ = 2318400.

The previous prime is 4388911. The next prime is 4388971. The reversal of 4388925 is 5298834.

It is a happy number.

It is not a de Polignac number, because 4388925 - 2⁶ = 4388861 is a prime.

It is a Curzon number.

It is a congruent number.

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, 10215 + ... + 10635.

Almost surely, 2^4388925 is an apocalyptic number.

It is an amenable number.

4388925 is a deficient number, since it is larger than the sum of its proper divisors (2936995).

4388925 is a wasteful number, since it uses less digits than its factorization.

4388925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573 (or 568 counting only the distinct ones).

The product of its digits is 69120, while the sum is 39.

The square root of 4388925 is about 2094.9761335156. The cubic root of 4388925 is about 163.7266540149.

Subtracting 4388925 from its reverse (5298834), we obtain a palindrome (909909).

The spelling of 4388925 in words is "four million, three hundred eighty-eight thousand, nine hundred twenty-five".