28833304 has 8 divisors (see below), whose sum is σ = 54062460. Its totient is φ = 14416648.

The previous prime is 28833293. The next prime is 28833307. The reversal of 28833304 is 40333882.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28833307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1802074 + ... + 1802089.

Almost surely, 2^28833304 is an apocalyptic number.

It is an amenable number.

28833304 is a deficient number, since it is larger than the sum of its proper divisors (25229156).

28833304 is a wasteful number, since it uses less digits than its factorization.

28833304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3604169 (or 3604165 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 28833304 is about 5369.6651664699. The cubic root of 28833304 is about 306.6418810046.

The spelling of 28833304 in words is "twenty-eight million, eight hundred thirty-three thousand, three hundred four".