1147163 has 8 divisors (see below), whose sum is σ = 1218000. Its totient is φ = 1077408.

The previous prime is 1147141. The next prime is 1147169. The reversal of 1147163 is 3617411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1147163 - 2⁶ = 1147099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1147169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3113 + ... + 3461.

It is an arithmetic number, because the mean of its divisors is an integer number (152250).

2^1147163 is an apocalyptic number.

1147163 is a deficient number, since it is larger than the sum of its proper divisors (70837).

1147163 is a wasteful number, since it uses less digits than its factorization.

1147163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541.

The product of its digits is 504, while the sum is 23.

The square root of 1147163 is about 1071.0569546014. The cubic root of 1147163 is about 104.6827308884.

It can be divided in two parts, 11 and 47163, that added together give a palindrome (47174).

The spelling of 1147163 in words is "one million, one hundred forty-seven thousand, one hundred sixty-three".