2260913 has 2 divisors, whose sum is σ = 2260914. Its totient is φ = 2260912.

The previous prime is 2260903. The next prime is 2260919. The reversal of 2260913 is 3190622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1787569 + 473344 = 1337^2 + 688^2 .

It is a cyclic number.

It is not a de Polignac number, because 2260913 - 2¹⁰ = 2259889 is a prime.

It is a super-2 number, since 2×2260913² = 10223455187138, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2260919) 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, 1130456 + 1130457.

It is an arithmetic number, because the mean of its divisors is an integer number (1130457).

2^2260913 is an apocalyptic number.

It is an amenable number.

2260913 is a deficient number, since it is larger than the sum of its proper divisors (1).

2260913 is an equidigital number, since it uses as much as digits as its factorization.

2260913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 2260913 is about 1503.6332664583. The cubic root of 2260913 is about 131.2485810882.

It can be divided in two parts, 22609 and 13, that added together give a palindrome (22622).

The spelling of 2260913 in words is "two million, two hundred sixty thousand, nine hundred thirteen".