1163267883 has 12 divisors (see below), whose sum is σ = 1691554800. Its totient is φ = 770306256.

The previous prime is 1163267881. The next prime is 1163267893. The reversal of 1163267883 is 3887623611.

1163267883 is a `hidden beast` number, since 1 + 1 + 632 + 6 + 7 + 8 + 8 + 3 = 666.

It is not a de Polignac number, because 1163267883 - 2¹ = 1163267881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1163267881) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 432391 + ... + 435072.

It is an arithmetic number, because the mean of its divisors is an integer number (140962900).

Almost surely, 2^1163267883 is an apocalyptic number.

1163267883 is a deficient number, since it is larger than the sum of its proper divisors (528286917).

1163267883 is a wasteful number, since it uses less digits than its factorization.

1163267883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867618 (or 867615 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 1163267883 is about 34106.7131661789. The cubic root of 1163267883 is about 1051.7033224309.

The spelling of 1163267883 in words is "one billion, one hundred sixty-three million, two hundred sixty-seven thousand, eight hundred eighty-three".