28983026 has 8 divisors (see below), whose sum is σ = 43576704. Its totient is φ = 14457460.

The previous prime is 28983001. The next prime is 28983041. The reversal of 28983026 is 62038982.

It is a happy number.

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

It is a super-2 number, since 2×28983026² = 1680031592233352, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15950 + ... + 17673.

It is an arithmetic number, because the mean of its divisors is an integer number (5447088).

Almost surely, 2^28983026 is an apocalyptic number.

28983026 is a deficient number, since it is larger than the sum of its proper divisors (14593678).

28983026 is a wasteful number, since it uses less digits than its factorization.

28983026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34056.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 28983026 is about 5383.5885801201. The cubic root of 28983026 is about 307.1717289092.

The spelling of 28983026 in words is "twenty-eight million, nine hundred eighty-three thousand, twenty-six".