28610353 has 2 divisors, whose sum is σ = 28610354. Its totient is φ = 28610352.

The previous prime is 28610347. The next prime is 28610363. The reversal of 28610353 is 35301682.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16548624 + 12061729 = 4068^2 + 3473^2 .

It is a cyclic number.

It is not a de Polignac number, because 28610353 - 2¹⁷ = 28479281 is a prime.

It is not a weakly prime, because it can be changed into another prime (28610363) 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, 14305176 + 14305177.

It is an arithmetic number, because the mean of its divisors is an integer number (14305177).

Almost surely, 2^28610353 is an apocalyptic number.

It is an amenable number.

28610353 is a deficient number, since it is larger than the sum of its proper divisors (1).

28610353 is an equidigital number, since it uses as much as digits as its factorization.

28610353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 28610353 is about 5348.8646458851. The cubic root of 28610353 is about 305.8494745734.

The spelling of 28610353 in words is "twenty-eight million, six hundred ten thousand, three hundred fifty-three".