1146163 has 4 divisors (see below), whose sum is σ = 1183168. Its totient is φ = 1109160.

The previous prime is 1146143. The next prime is 1146179. The reversal of 1146163 is 3616411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3616411 = 1223 ⋅2957.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1146163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1146133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18456 + ... + 18517.

It is an arithmetic number, because the mean of its divisors is an integer number (295792).

2^1146163 is an apocalyptic number.

1146163 is a deficient number, since it is larger than the sum of its proper divisors (37005).

1146163 is an equidigital number, since it uses as much as digits as its factorization.

1146163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37004.

The product of its digits is 432, while the sum is 22.

The square root of 1146163 is about 1070.5900242390. The cubic root of 1146163 is about 104.6523041855.

The spelling of 1146163 in words is "one million, one hundred forty-six thousand, one hundred sixty-three".