28325703 has 8 divisors (see below), whose sum is σ = 43163008. Its totient is φ = 16186104.

The previous prime is 28325701. The next prime is 28325707. The reversal of 28325703 is 30752382.

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

It is not a de Polignac number, because 28325703 - 2¹ = 28325701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28325701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 674401 + ... + 674442.

It is an arithmetic number, because the mean of its divisors is an integer number (5395376).

Almost surely, 2^28325703 is an apocalyptic number.

28325703 is a deficient number, since it is larger than the sum of its proper divisors (14837305).

28325703 is a wasteful number, since it uses less digits than its factorization.

28325703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348853.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 28325703 is about 5322.1896809490. The cubic root of 28325703 is about 304.8317732152.

The spelling of 28325703 in words is "twenty-eight million, three hundred twenty-five thousand, seven hundred three".