28795486 has 4 divisors (see below), whose sum is σ = 43193232. Its totient is φ = 14397742.

The previous prime is 28795457. The next prime is 28795493. The reversal of 28795486 is 68459782.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7198870 + ... + 7198873.

It is an arithmetic number, because the mean of its divisors is an integer number (10798308).

Almost surely, 2^28795486 is an apocalyptic number.

28795486 is a deficient number, since it is larger than the sum of its proper divisors (14397746).

28795486 is a wasteful number, since it uses less digits than its factorization.

28795486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14397745.

The product of its digits is 967680, while the sum is 49.

The square root of 28795486 is about 5366.1425623999. The cubic root of 28795486 is about 306.5077576726.

The spelling of 28795486 in words is "twenty-eight million, seven hundred ninety-five thousand, four hundred eighty-six".