25955148 has 12 divisors (see below), whose sum is σ = 60562040. Its totient is φ = 8651712.

The previous prime is 25955143. The next prime is 25955227. The reversal of 25955148 is 84155952.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (25955143) 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, 1081453 + ... + 1081476.

Almost surely, 2^25955148 is an apocalyptic number.

It is an amenable number.

25955148 is an abundant number, since it is smaller than the sum of its proper divisors (34606892).

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

25955148 is a wasteful number, since it uses less digits than its factorization.

25955148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2162936 (or 2162934 counting only the distinct ones).

The product of its digits is 72000, while the sum is 39.

The square root of 25955148 is about 5094.6195147430. The cubic root of 25955148 is about 296.0791576704.

The spelling of 25955148 in words is "twenty-five million, nine hundred fifty-five thousand, one hundred forty-eight".