28862682 has 16 divisors (see below), whose sum is σ = 58704480. Its totient is φ = 9457712.

The previous prime is 28862671. The next prime is 28862689. The reversal of 28862682 is 28626882.

It is not an unprimeable number, because it can be changed into a prime (28862689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40413 + ... + 41120.

It is an arithmetic number, because the mean of its divisors is an integer number (3669030).

Almost surely, 2^28862682 is an apocalyptic number.

28862682 is an abundant number, since it is smaller than the sum of its proper divisors (29841798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28862682 is a wasteful number, since it uses less digits than its factorization.

28862682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81597.

The product of its digits is 147456, while the sum is 42.

The square root of 28862682 is about 5372.4000223364. The cubic root of 28862682 is about 306.7459905595.

The spelling of 28862682 in words is "twenty-eight million, eight hundred sixty-two thousand, six hundred eighty-two".