28682932 has 48 divisors (see below), whose sum is σ = 56246400. Its totient is φ = 12735360.

The previous prime is 28682917. The next prime is 28682963. The reversal of 28682932 is 23928682.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106494 + ... + 106762.

It is an arithmetic number, because the mean of its divisors is an integer number (1171800).

Almost surely, 2^28682932 is an apocalyptic number.

It is an amenable number.

28682932 is a deficient number, since it is larger than the sum of its proper divisors (27563468).

28682932 is a wasteful number, since it uses less digits than its factorization.

28682932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376 (or 374 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 28682932 is about 5355.6448724687. The cubic root of 28682932 is about 306.1078834148.

The spelling of 28682932 in words is "twenty-eight million, six hundred eighty-two thousand, nine hundred thirty-two".