25934272 has 112 divisors (see below), whose sum is σ = 65259712. Its totient is φ = 9953280.

The previous prime is 25934269. The next prime is 25934287. The reversal of 25934272 is 27243952.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355228 + ... + 355300.

It is an arithmetic number, because the mean of its divisors is an integer number (582676).

Almost surely, 2^25934272 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 25934272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32629856).

25934272 is an abundant number, since it is smaller than the sum of its proper divisors (39325440).

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

25934272 is a wasteful number, since it uses less digits than its factorization.

25934272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 156 counting only the distinct ones).

The product of its digits is 30240, while the sum is 34.

The square root of 25934272 is about 5092.5702744292. The cubic root of 25934272 is about 295.9997565131. Note that the first 3 decimals are identical.

The spelling of 25934272 in words is "twenty-five million, nine hundred thirty-four thousand, two hundred seventy-two".