28462283 has 2 divisors, whose sum is σ = 28462284. Its totient is φ = 28462282.

The previous prime is 28462279. The next prime is 28462297. The reversal of 28462283 is 38226482.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28462283 - 2² = 28462279 is a prime.

It is not a weakly prime, because it can be changed into another prime (28462223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14231141 + 14231142.

It is an arithmetic number, because the mean of its divisors is an integer number (14231142).

Almost surely, 2^28462283 is an apocalyptic number.

28462283 is a deficient number, since it is larger than the sum of its proper divisors (1).

28462283 is an equidigital number, since it uses as much as digits as its factorization.

28462283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36864, while the sum is 35.

The square root of 28462283 is about 5335.0054357985. The cubic root of 28462283 is about 305.3209306644.

The spelling of 28462283 in words is "twenty-eight million, four hundred sixty-two thousand, two hundred eighty-three".