28356359 has 2 divisors, whose sum is σ = 28356360. Its totient is φ = 28356358.

The previous prime is 28356347. The next prime is 28356371. The reversal of 28356359 is 95365382.

It is a balanced prime because it is at equal distance from previous prime (28356347) and next prime (28356371).

It is a cyclic number.

It is not a de Polignac number, because 28356359 - 2¹² = 28352263 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28356329) 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, 14178179 + 14178180.

It is an arithmetic number, because the mean of its divisors is an integer number (14178180).

Almost surely, 2^28356359 is an apocalyptic number.

28356359 is a deficient number, since it is larger than the sum of its proper divisors (1).

28356359 is an equidigital number, since it uses as much as digits as its factorization.

28356359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 194400, while the sum is 41.

The square root of 28356359 is about 5325.0689197418. The cubic root of 28356359 is about 304.9417034510.

The spelling of 28356359 in words is "twenty-eight million, three hundred fifty-six thousand, three hundred fifty-nine".