28369082 has 16 divisors (see below), whose sum is σ = 49116672. Its totient is φ = 12037200.

The previous prime is 28369079. The next prime is 28369091. The reversal of 28369082 is 28096382.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8618 + ... + 11445.

It is an arithmetic number, because the mean of its divisors is an integer number (3069792).

Almost surely, 2^28369082 is an apocalyptic number.

28369082 is a deficient number, since it is larger than the sum of its proper divisors (20747590).

28369082 is a wasteful number, since it uses less digits than its factorization.

28369082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20173.

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

The square root of 28369082 is about 5326.2634181948. The cubic root of 28369082 is about 304.9873039596.

The spelling of 28369082 in words is "twenty-eight million, three hundred sixty-nine thousand, eighty-two".