25066752 has 72 divisors (see below), whose sum is σ = 67501056. Its totient is φ = 8257536.

The previous prime is 25066751. The next prime is 25066781. The reversal of 25066752 is 25766052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25066751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97408 + ... + 97664.

Almost surely, 2^25066752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25066752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33750528).

25066752 is an abundant number, since it is smaller than the sum of its proper divisors (42434304).

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

25066752 is a wasteful number, since it uses less digits than its factorization.

25066752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 25066752 is about 5006.6707501093. The cubic root of 25066752 is about 292.6617879150.

The spelling of 25066752 in words is "twenty-five million, sixty-six thousand, seven hundred fifty-two".