28822694 has 16 divisors (see below), whose sum is σ = 44867520. Its totient is φ = 13870080.

The previous prime is 28822693. The next prime is 28822711. The reversal of 28822694 is 49622882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28822691) 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, 24422 + ... + 25574.

It is an arithmetic number, because the mean of its divisors is an integer number (2804220).

Almost surely, 2^28822694 is an apocalyptic number.

28822694 is a deficient number, since it is larger than the sum of its proper divisors (16044826).

28822694 is a wasteful number, since it uses less digits than its factorization.

28822694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615.

The product of its digits is 110592, while the sum is 41.

The square root of 28822694 is about 5368.6771182480. The cubic root of 28822694 is about 306.6042639778.

The spelling of 28822694 in words is "twenty-eight million, eight hundred twenty-two thousand, six hundred ninety-four".