914287613 has 2 divisors, whose sum is σ = 914287614. Its totient is φ = 914287612.

The previous prime is 914287609. The next prime is 914287631. The reversal of 914287613 is 316782419.

Together with next prime (914287631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 499880164 + 414407449 = 22358^2 + 20357^2 .

It is a cyclic number.

It is not a de Polignac number, because 914287613 - 2² = 914287609 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 (914287603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 457143806 + 457143807.

It is an arithmetic number, because the mean of its divisors is an integer number (457143807).

Almost surely, 2^914287613 is an apocalyptic number.

It is an amenable number.

914287613 is a deficient number, since it is larger than the sum of its proper divisors (1).

914287613 is an equidigital number, since it uses as much as digits as its factorization.

914287613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 41.

The square root of 914287613 is about 30237.1892377582. The cubic root of 914287613 is about 970.5716731482.

The spelling of 914287613 in words is "nine hundred fourteen million, two hundred eighty-seven thousand, six hundred thirteen".