2273296605 has 16 divisors (see below), whose sum is σ = 3643658304. Its totient is φ = 1210296960.

The previous prime is 2273296603. The next prime is 2273296621. The reversal of 2273296605 is 5066923722.

It is not a de Polignac number, because 2273296605 - 2¹ = 2273296603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273296603) 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 15 ways as a sum of consecutive naturals, for example, 124144 + ... + 141273.

It is an arithmetic number, because the mean of its divisors is an integer number (227728644).

Almost surely, 2^2273296605 is an apocalyptic number.

It is an amenable number.

2273296605 is a deficient number, since it is larger than the sum of its proper divisors (1370361699).

2273296605 is a wasteful number, since it uses less digits than its factorization.

2273296605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265996.

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 2273296605 is about 47679.1002956222. The cubic root of 2273296605 is about 1314.8777238394.

The spelling of 2273296605 in words is "two billion, two hundred seventy-three million, two hundred ninety-six thousand, six hundred five".