25230704 has 20 divisors (see below), whose sum is σ = 49505760. Its totient is φ = 12455040.

The previous prime is 25230691. The next prime is 25230713. The reversal of 25230704 is 40703252.

It is a self number, because there is not a number n which added to its sum of digits gives 25230704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8717 + ... + 11244.

It is an arithmetic number, because the mean of its divisors is an integer number (2475288).

Almost surely, 2^25230704 is an apocalyptic number.

It is an amenable number.

25230704 is a deficient number, since it is larger than the sum of its proper divisors (24275056).

25230704 is a wasteful number, since it uses less digits than its factorization.

25230704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20048 (or 20042 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 25230704 is about 5023.0174198384. The cubic root of 25230704 is about 293.2984646340.

Adding to 25230704 its reverse (40703252), we get a palindrome (65933956).

The spelling of 25230704 in words is "twenty-five million, two hundred thirty thousand, seven hundred four".