28316682 has 32 divisors (see below), whose sum is σ = 63436800. Its totient is φ = 9362304.

The previous prime is 28316653. The next prime is 28316689. The reversal of 28316682 is 28661382.

It is not an unprimeable number, because it can be changed into a prime (28316689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4794 + ... + 8922.

It is an arithmetic number, because the mean of its divisors is an integer number (1982400).

Almost surely, 2^28316682 is an apocalyptic number.

28316682 is an abundant number, since it is smaller than the sum of its proper divisors (35120118).

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

28316682 is a wasteful number, since it uses less digits than its factorization.

28316682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4267 (or 4261 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 28316682 is about 5321.3421239383. The cubic root of 28316682 is about 304.7994094477.

The spelling of 28316682 in words is "twenty-eight million, three hundred sixteen thousand, six hundred eighty-two".