25345328 has 10 divisors (see below), whose sum is σ = 49106604. Its totient is φ = 12672656.

The previous prime is 25345303. The next prime is 25345349. The reversal of 25345328 is 82354352.

It is a junction number, because it is equal to n+sod(n) for n = 25345294 and 25345303.

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 as a sum of consecutive naturals, namely, 792026 + ... + 792057.

Almost surely, 2^25345328 is an apocalyptic number.

It is an amenable number.

25345328 is a deficient number, since it is larger than the sum of its proper divisors (23761276).

25345328 is a wasteful number, since it uses less digits than its factorization.

25345328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584091 (or 1584085 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 25345328 is about 5034.4143651472. The cubic root of 25345328 is about 293.7419488966.

The spelling of 25345328 in words is "twenty-five million, three hundred forty-five thousand, three hundred twenty-eight".