28883411 has 2 divisors, whose sum is σ = 28883412. Its totient is φ = 28883410.

The previous prime is 28883383. The next prime is 28883429. The reversal of 28883411 is 11438882.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28883411 - 2¹⁸ = 28621267 is a prime.

It is not a weakly prime, because it can be changed into another prime (28883441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14441705 + 14441706.

It is an arithmetic number, because the mean of its divisors is an integer number (14441706).

Almost surely, 2^28883411 is an apocalyptic number.

28883411 is a deficient number, since it is larger than the sum of its proper divisors (1).

28883411 is an equidigital number, since it uses as much as digits as its factorization.

28883411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12288, while the sum is 35.

The square root of 28883411 is about 5374.3288883357. The cubic root of 28883411 is about 306.8194073453.

The spelling of 28883411 in words is "twenty-eight million, eight hundred eighty-three thousand, four hundred eleven".