4365913 has 2 divisors, whose sum is σ = 4365914. Its totient is φ = 4365912.

The previous prime is 4365899. The next prime is 4365931. The reversal of 4365913 is 3195634.

Together with next prime (4365931) 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., 4313929 + 51984 = 2077^2 + 228^2 .

It is a cyclic number.

It is not a de Polignac number, because 4365913 - 2⁹ = 4365401 is a prime.

It is a super-2 number, since 2×4365913² = 38122392647138, which contains 22 as substring.

4365913 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4365013) 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, 2182956 + 2182957.

It is an arithmetic number, because the mean of its divisors is an integer number (2182957).

Almost surely, 2^4365913 is an apocalyptic number.

It is an amenable number.

4365913 is a deficient number, since it is larger than the sum of its proper divisors (1).

4365913 is an equidigital number, since it uses as much as digits as its factorization.

4365913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 31.

The square root of 4365913 is about 2089.4767287529. The cubic root of 4365913 is about 163.4400020517.

It can be divided in two parts, 43 and 65913, that added together give a palindrome (65956).

The spelling of 4365913 in words is "four million, three hundred sixty-five thousand, nine hundred thirteen".