25993752 has 16 divisors (see below), whose sum is σ = 64984440. Its totient is φ = 8664576.

The previous prime is 25993727. The next prime is 25993753. The reversal of 25993752 is 25739952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25993753) 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, 541513 + ... + 541560.

Almost surely, 2^25993752 is an apocalyptic number.

It is an amenable number.

25993752 is an abundant number, since it is smaller than the sum of its proper divisors (38990688).

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

25993752 is a wasteful number, since it uses less digits than its factorization.

25993752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083082 (or 1083078 counting only the distinct ones).

The product of its digits is 170100, while the sum is 42.

The square root of 25993752 is about 5098.4068099751. The cubic root of 25993752 is about 296.2258745865.

The spelling of 25993752 in words is "twenty-five million, nine hundred ninety-three thousand, seven hundred fifty-two".