25286948 has 24 divisors (see below), whose sum is σ = 48088320. Its totient is φ = 11590560.

The previous prime is 25286923. The next prime is 25286953. The reversal of 25286948 is 84968252.

It is a junction number, because it is equal to n+sod(n) for n = 25286899 and 25286908.

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, 3011 + ... + 7722.

It is an arithmetic number, because the mean of its divisors is an integer number (2003680).

Almost surely, 2^25286948 is an apocalyptic number.

It is an amenable number.

25286948 is a deficient number, since it is larger than the sum of its proper divisors (22801372).

25286948 is a wasteful number, since it uses less digits than its factorization.

25286948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10787 (or 10785 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The square root of 25286948 is about 5028.6129300235. The cubic root of 25286948 is about 293.5162420984.

The spelling of 25286948 in words is "twenty-five million, two hundred eighty-six thousand, nine hundred forty-eight".