25056148 has 12 divisors (see below), whose sum is σ = 47221300. Its totient is φ = 11564352.

The previous prime is 25056137. The next prime is 25056149. The reversal of 25056148 is 84165052.

It can be written as a sum of positive squares in 2 ways, for example, as 15984004 + 9072144 = 3998^2 + 3012^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25056149) 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, 240873 + ... + 240976.

Almost surely, 2^25056148 is an apocalyptic number.

It is an amenable number.

25056148 is a deficient number, since it is larger than the sum of its proper divisors (22165152).

25056148 is a wasteful number, since it uses less digits than its factorization.

25056148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481866 (or 481864 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 25056148 is about 5005.6116509374. The cubic root of 25056148 is about 292.6205138094.

The spelling of 25056148 in words is "twenty-five million, fifty-six thousand, one hundred forty-eight".