25486038 has 24 divisors (see below), whose sum is σ = 55449576. Its totient is φ = 8460000.

The previous prime is 25486033. The next prime is 25486039. The reversal of 25486038 is 83068452.

25486038 is a `hidden beast` number, since 2 + 5 + 48 + 603 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 25485993 and 25486011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25486031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1698 + ... + 7338.

It is an arithmetic number, because the mean of its divisors is an integer number (2310399).

Almost surely, 2^25486038 is an apocalyptic number.

25486038 is an abundant number, since it is smaller than the sum of its proper divisors (29963538).

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

25486038 is a wasteful number, since it uses less digits than its factorization.

25486038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5900 (or 5897 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 25486038 is about 5048.3698358975. The cubic root of 25486038 is about 294.2845364176.

The spelling of 25486038 in words is "twenty-five million, four hundred eighty-six thousand, thirty-eight".