2525704 has 16 divisors (see below), whose sum is σ = 4752720. Its totient is φ = 1258320.

The previous prime is 2525701. The next prime is 2525711. The reversal of 2525704 is 4075252.

It is not an unprimeable number, because it can be changed into a prime (2525701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3607 + ... + 4249.

It is an arithmetic number, because the mean of its divisors is an integer number (297045).

2^2525704 is an apocalyptic number.

It is an amenable number.

2525704 is a deficient number, since it is larger than the sum of its proper divisors (2227016).

2525704 is a wasteful number, since it uses less digits than its factorization.

2525704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140 (or 1136 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 2525704 is about 1589.2463622736. The cubic root of 2525704 is about 136.1844383396.

The spelling of 2525704 in words is "two million, five hundred twenty-five thousand, seven hundred four".