25348608 has 60 divisors (see below), whose sum is σ = 73171098. Its totient is φ = 8448000.

The previous prime is 25348597. The next prime is 25348613. The reversal of 25348608 is 80684352.

25348608 is a `hidden beast` number, since 2 + 5 + 3 + 48 + 608 = 666.

It can be written as a sum of positive squares in only one way, i.e., 14379264 + 10969344 = 3792^2 + 3312^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1858 + ... + 7358.

Almost surely, 2^25348608 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 25348608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36585549).

25348608 is an abundant number, since it is smaller than the sum of its proper divisors (47822490).

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

25348608 is an equidigital number, since it uses as much as digits as its factorization.

25348608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5525 (or 5506 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 25348608 is about 5034.7401124586. The cubic root of 25348608 is about 293.7546196346.

The spelling of 25348608 in words is "twenty-five million, three hundred forty-eight thousand, six hundred eight".