28283114 has 4 divisors (see below), whose sum is σ = 42424674. Its totient is φ = 14141556.

The previous prime is 28283113. The next prime is 28283117. The reversal of 28283114 is 41138282.

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

It can be written as a sum of positive squares in only one way, i.e., 20857489 + 7425625 = 4567^2 + 2725^2 .

It is not an unprimeable number, because it can be changed into a prime (28283113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7070777 + ... + 7070780.

Almost surely, 2^28283114 is an apocalyptic number.

28283114 is a deficient number, since it is larger than the sum of its proper divisors (14141560).

28283114 is a wasteful number, since it uses less digits than its factorization.

28283114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14141559.

The product of its digits is 3072, while the sum is 29.

The square root of 28283114 is about 5318.1870971225. The cubic root of 28283114 is about 304.6789203755.

The spelling of 28283114 in words is "twenty-eight million, two hundred eighty-three thousand, one hundred fourteen".