25104830 has 16 divisors (see below), whose sum is σ = 45289584. Its totient is φ = 10019520.

The previous prime is 25104811. The next prime is 25104847. The reversal of 25104830 is 3840152.

It is a junction number, because it is equal to n+sod(n) for n = 25104796 and 25104805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2354 + ... + 7466.

It is an arithmetic number, because the mean of its divisors is an integer number (2830599).

Almost surely, 2^25104830 is an apocalyptic number.

25104830 is a deficient number, since it is larger than the sum of its proper divisors (20184754).

25104830 is a wasteful number, since it uses less digits than its factorization.

25104830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5611.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 25104830 is about 5010.4720336511. The cubic root of 25104830 is about 292.8099036011.

Adding to 25104830 its reverse (3840152), we get a palindrome (28944982).

The spelling of 25104830 in words is "twenty-five million, one hundred four thousand, eight hundred thirty".