2246511613 has 4 divisors (see below), whose sum is σ = 2246782528. Its totient is φ = 2246240700.

The previous prime is 2246511611. The next prime is 2246511623. The reversal of 2246511613 is 3161156422.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3161156422 = 2 ⋅1580578211.

It is a cyclic number.

It is not a de Polignac number, because 2246511613 - 2¹ = 2246511611 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246511611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122613 + ... + 139738.

It is an arithmetic number, because the mean of its divisors is an integer number (561695632).

Almost surely, 2^2246511613 is an apocalyptic number.

It is an amenable number.

2246511613 is a deficient number, since it is larger than the sum of its proper divisors (270915).

2246511613 is an equidigital number, since it uses as much as digits as its factorization.

2246511613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270914.

The product of its digits is 8640, while the sum is 31.

The square root of 2246511613 is about 47397.3798115465. The cubic root of 2246511613 is about 1309.6931497760.

The spelling of 2246511613 in words is "two billion, two hundred forty-six million, five hundred eleven thousand, six hundred thirteen".