25752748 has 24 divisors (see below), whose sum is σ = 51855104. Its totient is φ = 10962000.

The previous prime is 25752731. The next prime is 25752751. The reversal of 25752748 is 84725752.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 25752748.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1183 + ... + 7273.

Almost surely, 2^25752748 is an apocalyptic number.

25752748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

25752748 is an abundant number, since it is smaller than the sum of its proper divisors (26102356).

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

25752748 is a wasteful number, since it uses less digits than its factorization.

25752748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6253 (or 6251 counting only the distinct ones).

The product of its digits is 156800, while the sum is 40.

The square root of 25752748 is about 5074.7165438081. The cubic root of 25752748 is about 295.3075333543.

The spelling of 25752748 in words is "twenty-five million, seven hundred fifty-two thousand, seven hundred forty-eight".