1163763 has 12 divisors (see below), whose sum is σ = 1692288. Its totient is φ = 770640.

The previous prime is 1163759. The next prime is 1163783. The reversal of 1163763 is 3673611.

It is not a de Polignac number, because 1163763 - 2² = 1163759 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1163713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1381 + ... + 2057.

It is an arithmetic number, because the mean of its divisors is an integer number (141024).

2^1163763 is an apocalyptic number.

1163763 is a deficient number, since it is larger than the sum of its proper divisors (528525).

1163763 is a wasteful number, since it uses less digits than its factorization.

1163763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874 (or 871 counting only the distinct ones).

The product of its digits is 2268, while the sum is 27.

The square root of 1163763 is about 1078.7784758698. The cubic root of 1163763 is about 105.1852512009.

The spelling of 1163763 in words is "one million, one hundred sixty-three thousand, seven hundred sixty-three".