2276775605 has 24 divisors (see below), whose sum is σ = 3114191520. Its totient is φ = 1592809920.

The previous prime is 2276775601. The next prime is 2276775607. The reversal of 2276775605 is 5065776722.

It is not a de Polignac number, because 2276775605 - 2² = 2276775601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2276775605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2276775601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54851 + ... + 86960.

It is an arithmetic number, because the mean of its divisors is an integer number (129757980).

Almost surely, 2^2276775605 is an apocalyptic number.

It is an amenable number.

2276775605 is a deficient number, since it is larger than the sum of its proper divisors (837415915).

2276775605 is a wasteful number, since it uses less digits than its factorization.

2276775605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141861 (or 141848 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 47.

The square root of 2276775605 is about 47715.5698383662. The cubic root of 2276775605 is about 1315.5481346757.

The spelling of 2276775605 in words is "two billion, two hundred seventy-six million, seven hundred seventy-five thousand, six hundred five".