28179482 has 8 divisors (see below), whose sum is σ = 42302676. Its totient is φ = 14078592.

The previous prime is 28179479. The next prime is 28179497. The reversal of 28179482 is 28497182.

It can be written as a sum of positive squares in 2 ways, for example, as 27888961 + 290521 = 5281^2 + 539^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1943 + ... + 7754.

Almost surely, 2^28179482 is an apocalyptic number.

28179482 is a deficient number, since it is larger than the sum of its proper divisors (14123194).

28179482 is a wasteful number, since it uses less digits than its factorization.

28179482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11152.

The product of its digits is 64512, while the sum is 41.

The square root of 28179482 is about 5308.4349859445. The cubic root of 28179482 is about 304.3063408388.

The spelling of 28179482 in words is "twenty-eight million, one hundred seventy-nine thousand, four hundred eighty-two".