25941340 has 24 divisors (see below), whose sum is σ = 54643680. Its totient is φ = 10344768.

The previous prime is 25941319. The next prime is 25941379. The reversal of 25941340 is 4314952.

It is a junction number, because it is equal to n+sod(n) for n = 25941299 and 25941308.

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, 5374 + ... + 8986.

It is an arithmetic number, because the mean of its divisors is an integer number (2276820).

Almost surely, 2^25941340 is an apocalyptic number.

25941340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25941340 is an abundant number, since it is smaller than the sum of its proper divisors (28702340).

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

25941340 is a wasteful number, since it uses less digits than its factorization.

25941340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3981 (or 3979 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 25941340 is about 5093.2641792862. The cubic root of 25941340 is about 296.0266441806.

The spelling of 25941340 in words is "twenty-five million, nine hundred forty-one thousand, three hundred forty".