2246634605 has 4 divisors (see below), whose sum is σ = 2695961532. Its totient is φ = 1797307680.

The previous prime is 2246634601. The next prime is 2246634617. The reversal of 2246634605 is 5064366422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1076036809 + 1170597796 = 32803^2 + 34214^2 .

It is not a de Polignac number, because 2246634605 - 2² = 2246634601 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 (2246634601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224663456 + ... + 224663465.

It is an arithmetic number, because the mean of its divisors is an integer number (673990383).

Almost surely, 2^2246634605 is an apocalyptic number.

It is an amenable number.

2246634605 is a deficient number, since it is larger than the sum of its proper divisors (449326927).

2246634605 is an equidigital number, since it uses as much as digits as its factorization.

2246634605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449326926.

The product of its (nonzero) digits is 207360, while the sum is 38.

The square root of 2246634605 is about 47398.6772494761. The cubic root of 2246634605 is about 1309.7170503632.

The spelling of 2246634605 in words is "two billion, two hundred forty-six million, six hundred thirty-four thousand, six hundred five".