25276032 has 96 divisors (see below), whose sum is σ = 74826180. Its totient is φ = 8183808.

The previous prime is 25276019. The next prime is 25276033. The reversal of 25276032 is 23067252.

25276032 is a `hidden beast` number, since 2 + 52 + 7 + 603 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 23270976 + 2005056 = 4824^2 + 1416^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 25275987 and 25276005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25276033) 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, 42328 + ... + 42920.

Almost surely, 2^25276032 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 25276032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37413090).

25276032 is an abundant number, since it is smaller than the sum of its proper divisors (49550148).

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

25276032 is a wasteful number, since it uses less digits than its factorization.

25276032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650 (or 635 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 25276032 is about 5027.5274240923. The cubic root of 25276032 is about 293.4740004849.

The spelling of 25276032 in words is "twenty-five million, two hundred seventy-six thousand, thirty-two".