28336366 has 8 divisors (see below), whose sum is σ = 43016904. Its totient is φ = 13997400.

The previous prime is 28336361. The next prime is 28336379. The reversal of 28336366 is 66363382.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28336361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85185 + ... + 85516.

It is an arithmetic number, because the mean of its divisors is an integer number (5377113).

Almost surely, 2^28336366 is an apocalyptic number.

28336366 is a deficient number, since it is larger than the sum of its proper divisors (14680538).

28336366 is a wasteful number, since it uses less digits than its factorization.

28336366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170786.

The product of its digits is 93312, while the sum is 37.

The square root of 28336366 is about 5323.1913360314. The cubic root of 28336366 is about 304.8700189670.

The spelling of 28336366 in words is "twenty-eight million, three hundred thirty-six thousand, three hundred sixty-six".