25415130 has 32 divisors (see below), whose sum is σ = 65689344. Its totient is φ = 6255936.

The previous prime is 25415129. The next prime is 25415149. The reversal of 25415130 is 3151452.

It is a junction number, because it is equal to n+sod(n) for n = 25415097 and 25415106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32194 + ... + 32973.

It is an arithmetic number, because the mean of its divisors is an integer number (2052792).

Almost surely, 2^25415130 is an apocalyptic number.

25415130 is an abundant number, since it is smaller than the sum of its proper divisors (40274214).

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

25415130 is a wasteful number, since it uses less digits than its factorization.

25415130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65190.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 25415130 is about 5041.3420832155. The cubic root of 25415130 is about 294.0113605680.

Adding to 25415130 its reverse (3151452), we get a palindrome (28566582).

The spelling of 25415130 in words is "twenty-five million, four hundred fifteen thousand, one hundred thirty".