28330802 has 8 divisors (see below), whose sum is σ = 44343936. Its totient is φ = 13549492.

The previous prime is 28330793. The next prime is 28330829. The reversal of 28330802 is 20803382.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307898 + ... + 307989.

It is an arithmetic number, because the mean of its divisors is an integer number (5542992).

Almost surely, 2^28330802 is an apocalyptic number.

28330802 is a deficient number, since it is larger than the sum of its proper divisors (16013134).

28330802 is a wasteful number, since it uses less digits than its factorization.

28330802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615912.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 28330802 is about 5322.6686915494. The cubic root of 28330802 is about 304.8500633638.

The spelling of 28330802 in words is "twenty-eight million, three hundred thirty thousand, eight hundred two".