28383006 has 16 divisors (see below), whose sum is σ = 56824848. Its totient is φ = 9451200.

The previous prime is 28382993. The next prime is 28383023. The reversal of 28383006 is 60038382.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 6136 + ... + 9716.

It is an arithmetic number, because the mean of its divisors is an integer number (3551553).

Almost surely, 2^28383006 is an apocalyptic number.

28383006 is an abundant number, since it is smaller than the sum of its proper divisors (28441842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28383006 is a wasteful number, since it uses less digits than its factorization.

28383006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4907.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 28383006 is about 5327.5703655606. The cubic root of 28383006 is about 305.0371933501.

The spelling of 28383006 in words is "twenty-eight million, three hundred eighty-three thousand, six".