28822094 has 12 divisors (see below), whose sum is σ = 50291784. Its totient is φ = 12352284.

The previous prime is 28822063. The next prime is 28822099. The reversal of 28822094 is 49022882.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28822099) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146954 + ... + 147149.

It is an arithmetic number, because the mean of its divisors is an integer number (4190982).

Almost surely, 2^28822094 is an apocalyptic number.

28822094 is a deficient number, since it is larger than the sum of its proper divisors (21469690).

28822094 is a wasteful number, since it uses less digits than its factorization.

28822094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294119 (or 294112 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 28822094 is about 5368.6212382697. The cubic root of 28822094 is about 306.6021364432.

The spelling of 28822094 in words is "twenty-eight million, eight hundred twenty-two thousand, ninety-four".