2025904 has 20 divisors (see below), whose sum is σ = 3960064. Its totient is φ = 1003968.

The previous prime is 2025901. The next prime is 2025917. The reversal of 2025904 is 4095202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2025901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1534 + ... + 2530.

2^2025904 is an apocalyptic number.

It is an amenable number.

2025904 is a deficient number, since it is larger than the sum of its proper divisors (1934160).

2025904 is a wasteful number, since it uses less digits than its factorization.

2025904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132 (or 1126 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2025904 is about 1423.3425448570. The cubic root of 2025904 is about 126.5337232446.

The spelling of 2025904 in words is "two million, twenty-five thousand, nine hundred four".