28282204 has 6 divisors (see below), whose sum is σ = 49493864. Its totient is φ = 14141100.

The previous prime is 28282159. The next prime is 28282217. The reversal of 28282204 is 40228282.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3535272 + ... + 3535279.

Almost surely, 2^28282204 is an apocalyptic number.

It is an amenable number.

28282204 is a deficient number, since it is larger than the sum of its proper divisors (21211660).

28282204 is a wasteful number, since it uses less digits than its factorization.

28282204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7070555 (or 7070553 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 28282204 is about 5318.1015409637. The cubic root of 28282204 is about 304.6756526921.

The spelling of 28282204 in words is "twenty-eight million, two hundred eighty-two thousand, two hundred four".