28268483 has 2 divisors, whose sum is σ = 28268484. Its totient is φ = 28268482.

The previous prime is 28268477. The next prime is 28268503. The reversal of 28268483 is 38486282.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28268483 - 2¹⁸ = 28006339 is a prime.

It is a super-2 number, since 2×28268483² = 1598214262242578, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 28268483.

It is not a weakly prime, because it can be changed into another prime (28268423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14134241 + 14134242.

It is an arithmetic number, because the mean of its divisors is an integer number (14134242).

Almost surely, 2^28268483 is an apocalyptic number.

28268483 is a deficient number, since it is larger than the sum of its proper divisors (1).

28268483 is an equidigital number, since it uses as much as digits as its factorization.

28268483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 147456, while the sum is 41.

The square root of 28268483 is about 5316.8113564429. The cubic root of 28268483 is about 304.6263739907.

The spelling of 28268483 in words is "twenty-eight million, two hundred sixty-eight thousand, four hundred eighty-three".