25841312 has 24 divisors (see below), whose sum is σ = 58143456. Its totient is φ = 11074752.

The previous prime is 25841293. The next prime is 25841317. The reversal of 25841312 is 21314852.

It is not an unprimeable number, because it can be changed into a prime (25841317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57458 + ... + 57905.

It is an arithmetic number, because the mean of its divisors is an integer number (2422644).

Almost surely, 2^25841312 is an apocalyptic number.

It is an amenable number.

25841312 is an abundant number, since it is smaller than the sum of its proper divisors (32302144).

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

25841312 is a wasteful number, since it uses less digits than its factorization.

25841312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115380 (or 115372 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

The square root of 25841312 is about 5083.4350590914. The cubic root of 25841312 is about 295.6456680480.

The spelling of 25841312 in words is "twenty-five million, eight hundred forty-one thousand, three hundred twelve".