25840752 has 40 divisors (see below), whose sum is σ = 76292736. Its totient is φ = 7382976.

The previous prime is 25840729. The next prime is 25840757. The reversal of 25840752 is 25704852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25840757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38118 + ... + 38789.

Almost surely, 2^25840752 is an apocalyptic number.

It is an amenable number.

25840752 is an abundant number, since it is smaller than the sum of its proper divisors (50451984).

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

25840752 is a wasteful number, since it uses less digits than its factorization.

25840752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76925 (or 76919 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 25840752 is about 5083.3799779281. The cubic root of 25840752 is about 295.6435324138.

The spelling of 25840752 in words is "twenty-five million, eight hundred forty thousand, seven hundred fifty-two".