28235468 has 12 divisors (see below), whose sum is σ = 49452480. Its totient is φ = 14106192.

The previous prime is 28235443. The next prime is 28235479. The reversal of 28235468 is 86453282.

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, 5030 + ... + 9042.

It is an arithmetic number, because the mean of its divisors is an integer number (4121040).

Almost surely, 2^28235468 is an apocalyptic number.

It is an amenable number.

28235468 is a deficient number, since it is larger than the sum of its proper divisors (21217012).

28235468 is a wasteful number, since it uses less digits than its factorization.

28235468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5776 (or 5774 counting only the distinct ones).

The product of its digits is 92160, while the sum is 38.

The square root of 28235468 is about 5313.7056749504. The cubic root of 28235468 is about 304.5077358877.

The spelling of 28235468 in words is "twenty-eight million, two hundred thirty-five thousand, four hundred sixty-eight".