28410013 has 2 divisors, whose sum is σ = 28410014. Its totient is φ = 28410012.

The previous prime is 28409999. The next prime is 28410029. The reversal of 28410013 is 31001482.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16999129 + 11410884 = 4123^2 + 3378^2 .

It is a cyclic number.

It is not a de Polignac number, because 28410013 - 2¹⁷ = 28278941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28410713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14205006 + 14205007.

It is an arithmetic number, because the mean of its divisors is an integer number (14205007).

Almost surely, 2^28410013 is an apocalyptic number.

It is an amenable number.

28410013 is a deficient number, since it is larger than the sum of its proper divisors (1).

28410013 is an equidigital number, since it uses as much as digits as its factorization.

28410013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 28410013 is about 5330.1044079830. The cubic root of 28410013 is about 305.1339123510.

Adding to 28410013 its reverse (31001482), we get a palindrome (59411495).

The spelling of 28410013 in words is "twenty-eight million, four hundred ten thousand, thirteen".