25330722 has 8 divisors (see below), whose sum is σ = 50661456. Its totient is φ = 8443572.

The previous prime is 25330709. The next prime is 25330733. The reversal of 25330722 is 22703352.

It is a sphenic number, since it is the product of 3 distinct primes.

25330722 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 25330692 and 25330701.

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 3 ways as a sum of consecutive naturals, for example, 2110888 + ... + 2110899.

It is an arithmetic number, because the mean of its divisors is an integer number (6332682).

Almost surely, 2^25330722 is an apocalyptic number.

25330722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

25330722 is a wasteful number, since it uses less digits than its factorization.

25330722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4221792.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 25330722 is about 5032.9635404998. The cubic root of 25330722 is about 293.6855122057.

The spelling of 25330722 in words is "twenty-five million, three hundred thirty thousand, seven hundred twenty-two".