28675234 has 8 divisors (see below), whose sum is σ = 49157568. Its totient is φ = 12289380.

The previous prime is 28675223. The next prime is 28675261. The reversal of 28675234 is 43257682.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 28675193 and 28675202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1024102 + ... + 1024129.

It is an arithmetic number, because the mean of its divisors is an integer number (6144696).

Almost surely, 2^28675234 is an apocalyptic number.

28675234 is a deficient number, since it is larger than the sum of its proper divisors (20482334).

28675234 is a wasteful number, since it uses less digits than its factorization.

28675234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2048240.

The product of its digits is 80640, while the sum is 37.

The square root of 28675234 is about 5354.9261432815. The cubic root of 28675234 is about 306.0804962876.

The spelling of 28675234 in words is "twenty-eight million, six hundred seventy-five thousand, two hundred thirty-four".