25230396 has 12 divisors (see below), whose sum is σ = 58870952. Its totient is φ = 8410128.

The previous prime is 25230389. The next prime is 25230407. The reversal of 25230396 is 69303252.

It is a tau number, because it is divible by the number of its divisors (12).

It is a zygodrome in base 2.

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, 1051255 + ... + 1051278.

Almost surely, 2^25230396 is an apocalyptic number.

It is an amenable number.

25230396 is an abundant number, since it is smaller than the sum of its proper divisors (33640556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25230396 is a wasteful number, since it uses less digits than its factorization.

25230396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102540 (or 2102538 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 25230396 is about 5022.9867608824. The cubic root of 25230396 is about 293.2972711636.

The spelling of 25230396 in words is "twenty-five million, two hundred thirty thousand, three hundred ninety-six".