25938576 has 80 divisors (see below), whose sum is σ = 75342400. Its totient is φ = 8543232.

The previous prime is 25938533. The next prime is 25938611. The reversal of 25938576 is 67583952.

It is a happy number.

25938576 is a `hidden beast` number, since 2 + 593 + 8 + 57 + 6 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41595 + ... + 42213.

It is an arithmetic number, because the mean of its divisors is an integer number (941780).

Almost surely, 2^25938576 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 25938576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37671200).

25938576 is an abundant number, since it is smaller than the sum of its proper divisors (49403824).

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

25938576 is a wasteful number, since it uses less digits than its factorization.

25938576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733 (or 721 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 25938576 is about 5092.9928332956. The cubic root of 25938576 is about 296.0161301169.

The spelling of 25938576 in words is "twenty-five million, nine hundred thirty-eight thousand, five hundred seventy-six".