25326752 has 72 divisors (see below), whose sum is σ = 56843136. Its totient is φ = 11088000.

The previous prime is 25326751. The next prime is 25326757. The reversal of 25326752 is 25762352.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (25326751) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119927 + ... + 120137.

It is an arithmetic number, because the mean of its divisors is an integer number (789488).

Almost surely, 2^25326752 is an apocalyptic number.

25326752 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25326752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28421568).

25326752 is an abundant number, since it is smaller than the sum of its proper divisors (31516384).

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

25326752 is a wasteful number, since it uses less digits than its factorization.

25326752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274 (or 255 counting only the distinct ones).

The product of its digits is 25200, while the sum is 32.

The square root of 25326752 is about 5032.5691252083. The cubic root of 25326752 is about 293.6701686188.

Subtracting 25326752 from its reverse (25762352), we obtain a square (435600 = 660²).

The spelling of 25326752 in words is "twenty-five million, three hundred twenty-six thousand, seven hundred fifty-two".