25141256 has 32 divisors (see below), whose sum is σ = 56712000. Its totient is φ = 10207296.

The previous prime is 25141247. The next prime is 25141267. The reversal of 25141256 is 65214152.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10751 + ... + 12878.

It is an arithmetic number, because the mean of its divisors is an integer number (1772250).

Almost surely, 2^25141256 is an apocalyptic number.

It is an amenable number.

25141256 is an abundant number, since it is smaller than the sum of its proper divisors (31570744).

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

25141256 is a wasteful number, since it uses less digits than its factorization.

25141256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23661 (or 23657 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 25141256 is about 5014.1057029145. The cubic root of 25141256 is about 292.9514532435.

The spelling of 25141256 in words is "twenty-five million, one hundred forty-one thousand, two hundred fifty-six".