25788750 has 120 divisors (see below), whose sum is σ = 72558024. Its totient is φ = 6072000.

The previous prime is 25788739. The next prime is 25788751. The reversal of 25788750 is 5788752.

It is a happy number.

It is a super-3 number, since 3×25788750³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25788751) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1121239 + ... + 1121261.

Almost surely, 2^25788750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25788750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36279012).

25788750 is an abundant number, since it is smaller than the sum of its proper divisors (46769274).

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

25788750 is a wasteful number, since it uses less digits than its factorization.

25788750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 42.

The square root of 25788750 is about 5078.2624981385. The cubic root of 25788750 is about 295.4450812819.

The spelling of 25788750 in words is "twenty-five million, seven hundred eighty-eight thousand, seven hundred fifty".