28676492 has 24 divisors (see below), whose sum is σ = 56396256. Its totient is φ = 12659328.

The previous prime is 28676489. The next prime is 28676503. The reversal of 28676492 is 29467682.

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, 10793 + ... + 13184.

It is an arithmetic number, because the mean of its divisors is an integer number (2349844).

Almost surely, 2^28676492 is an apocalyptic number.

It is an amenable number.

28676492 is a deficient number, since it is larger than the sum of its proper divisors (27719764).

28676492 is a wasteful number, since it uses less digits than its factorization.

28676492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24017 (or 24015 counting only the distinct ones).

The product of its digits is 290304, while the sum is 44.

The square root of 28676492 is about 5355.0436039308. The cubic root of 28676492 is about 306.0849722015.

The spelling of 28676492 in words is "twenty-eight million, six hundred seventy-six thousand, four hundred ninety-two".