28476083 has 4 divisors (see below), whose sum is σ = 28487160. Its totient is φ = 28465008.

The previous prime is 28476061. The next prime is 28476089. The reversal of 28476083 is 38067482.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 38067482 = 2 ⋅19033741.

It is a cyclic number.

It is not a de Polignac number, because 28476083 - 2⁸ = 28475827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28476089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 548 + ... + 7566.

It is an arithmetic number, because the mean of its divisors is an integer number (7121790).

Almost surely, 2^28476083 is an apocalyptic number.

28476083 is a deficient number, since it is larger than the sum of its proper divisors (11077).

28476083 is an equidigital number, since it uses as much as digits as its factorization.

28476083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11076.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 28476083 is about 5336.2986235780. The cubic root of 28476083 is about 305.3702678646.

It can be divided in two parts, 284 and 76083, that added together give a palindrome (76367).

The spelling of 28476083 in words is "twenty-eight million, four hundred seventy-six thousand, eighty-three".