2266513 has 4 divisors (see below), whose sum is σ = 2270320. Its totient is φ = 2262708.

The previous prime is 2266507. The next prime is 2266519. The reversal of 2266513 is 3156622.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2266507) and next prime (2266519).

It is a cyclic number.

It is not a de Polignac number, because 2266513 - 2²¹ = 169361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2266519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 795 + ... + 2272.

It is an arithmetic number, because the mean of its divisors is an integer number (567580).

2^2266513 is an apocalyptic number.

It is an amenable number.

2266513 is a deficient number, since it is larger than the sum of its proper divisors (3807).

2266513 is an equidigital number, since it uses as much as digits as its factorization.

2266513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3806.

The product of its digits is 2160, while the sum is 25.

The square root of 2266513 is about 1505.4942709954. The cubic root of 2266513 is about 131.3568538759.

The spelling of 2266513 in words is "two million, two hundred sixty-six thousand, five hundred thirteen".