28348883 has 2 divisors, whose sum is σ = 28348884. Its totient is φ = 28348882.

The previous prime is 28348871. The next prime is 28348897. The reversal of 28348883 is 38884382.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28348883 - 2⁶ = 28348819 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (28348823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14174441 + 14174442.

It is an arithmetic number, because the mean of its divisors is an integer number (14174442).

Almost surely, 2^28348883 is an apocalyptic number.

28348883 is a deficient number, since it is larger than the sum of its proper divisors (1).

28348883 is an equidigital number, since it uses as much as digits as its factorization.

28348883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 294912, while the sum is 44.

The square root of 28348883 is about 5324.3669107228. The cubic root of 28348883 is about 304.9149023544.

The spelling of 28348883 in words is "twenty-eight million, three hundred forty-eight thousand, eight hundred eighty-three".