2273161835 has 12 divisors (see below), whose sum is σ = 3117865968. Its totient is φ = 1558546128.

The previous prime is 2273161801. The next prime is 2273161867. The reversal of 2273161835 is 5381613722.

It is not a de Polignac number, because 2273161835 - 2⁶ = 2273161771 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 278036 + ... + 286094.

It is an arithmetic number, because the mean of its divisors is an integer number (259822164).

Almost surely, 2^2273161835 is an apocalyptic number.

2273161835 is a deficient number, since it is larger than the sum of its proper divisors (844704133).

2273161835 is an frugal number, since it uses more digits than its factorization.

2273161835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16130 (or 8071 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 2273161835 is about 47677.6869719998. The cubic root of 2273161835 is about 1314.8517396112.

The spelling of 2273161835 in words is "two billion, two hundred seventy-three million, one hundred sixty-one thousand, eight hundred thirty-five".