2229917762 has 6 divisors (see below), whose sum is σ = 3344976819. Its totient is φ = 1114925490.

The previous prime is 2229917743. The next prime is 2229917791. The reversal of 2229917762 is 2677199222.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1114958881 + 1114958881 = 33391^2 + 33391^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=33391.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 50087 + ... + 83477.

Almost surely, 2^2229917762 is an apocalyptic number.

2229917762 is a deficient number, since it is larger than the sum of its proper divisors (1115059057).

2229917762 is an frugal number, since it uses more digits than its factorization.

2229917762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66784 (or 33393 counting only the distinct ones).

The product of its digits is 381024, while the sum is 47.

The square root of 2229917762 is about 47222.0050612000. The cubic root of 2229917762 is about 1306.4604958825.

The spelling of 2229917762 in words is "two billion, two hundred twenty-nine million, nine hundred seventeen thousand, seven hundred sixty-two".