28836367 has 8 divisors (see below), whose sum is σ = 33101600. Its totient is φ = 24607584.

The previous prime is 28836361. The next prime is 28836383. The reversal of 28836367 is 76363882.

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

It is a cyclic number.

It is not a de Polignac number, because 28836367 - 2¹¹ = 28834319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28836361) 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, 7392 + ... + 10597.

It is an arithmetic number, because the mean of its divisors is an integer number (4137700).

Almost surely, 2^28836367 is an apocalyptic number.

28836367 is a deficient number, since it is larger than the sum of its proper divisors (4265233).

28836367 is a wasteful number, since it uses less digits than its factorization.

28836367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18225.

The product of its digits is 290304, while the sum is 43.

The square root of 28836367 is about 5369.9503722102. The cubic root of 28836367 is about 306.6527389442.

The spelling of 28836367 in words is "twenty-eight million, eight hundred thirty-six thousand, three hundred sixty-seven".