1163162 has 48 divisors (see below), whose sum is σ = 2413152. Its totient is φ = 413280.

The previous prime is 1163159. The next prime is 1163167. The reversal of 1163162 is 2613611.

It is not an unprimeable number, because it can be changed into a prime (1163167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13973 + ... + 14055.

It is an arithmetic number, because the mean of its divisors is an integer number (50274).

2^1163162 is an apocalyptic number.

It is a pronic number, being equal to 1078×1079.

1163162 is an abundant number, since it is smaller than the sum of its proper divisors (1249990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1163162 is a wasteful number, since it uses less digits than its factorization.

1163162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123 (or 116 counting only the distinct ones).

The product of its digits is 216, while the sum is 20.

The square root of 1163162 is about 1078.4998840983. The cubic root of 1163162 is about 105.1671412073.

Adding to 1163162 its reverse (2613611), we get a palindrome (3776773).

The spelling of 1163162 in words is "one million, one hundred sixty-three thousand, one hundred sixty-two".