28675862 has 8 divisors (see below), whose sum is σ = 43825536. Its totient is φ = 14067352.

The previous prime is 28675859. The next prime is 28675879. The reversal of 28675862 is 26857682.

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

It is a super-2 number, since 2×28675862² = 1644610122886088, which contains 22 as substring.

It is a congruent number.

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, 135158 + ... + 135369.

It is an arithmetic number, because the mean of its divisors is an integer number (5478192).

Almost surely, 2^28675862 is an apocalyptic number.

28675862 is a deficient number, since it is larger than the sum of its proper divisors (15149674).

28675862 is a wasteful number, since it uses less digits than its factorization.

28675862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270582.

The product of its digits is 322560, while the sum is 44.

The square root of 28675862 is about 5354.9847805573. The cubic root of 28675862 is about 306.0827307029.

The spelling of 28675862 in words is "twenty-eight million, six hundred seventy-five thousand, eight hundred sixty-two".