28325674 has 16 divisors (see below), whose sum is σ = 46274760. Its totient is φ = 12925440.

The previous prime is 28325669. The next prime is 28325677. The reversal of 28325674 is 47652382.

It can be written as a sum of positive squares in 4 ways, for example, as 11458225 + 16867449 = 3385^2 + 4107^2 .

It is not an unprimeable number, because it can be changed into a prime (28325677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3807 + ... + 8434.

Almost surely, 2^28325674 is an apocalyptic number.

28325674 is a deficient number, since it is larger than the sum of its proper divisors (17949086).

28325674 is a wasteful number, since it uses less digits than its factorization.

28325674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12345.

The product of its digits is 80640, while the sum is 37.

The square root of 28325674 is about 5322.1869565058. The cubic root of 28325674 is about 304.8316691857.

The spelling of 28325674 in words is "twenty-eight million, three hundred twenty-five thousand, six hundred seventy-four".