1171341162 has 28 divisors (see below), whose sum is σ = 2634315810. Its totient is φ = 390446568.

The previous prime is 1171341161. The next prime is 1171341209. The reversal of 1171341162 is 2611431711.

It can be written as a sum of positive squares in only one way, i.e., 768897441 + 402443721 = 27729^2 + 20061^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1171341161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 400237 + ... + 403152.

Almost surely, 2^1171341162 is an apocalyptic number.

1171341162 is an abundant number, since it is smaller than the sum of its proper divisors (1462974648).

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

1171341162 is an frugal number, since it uses more digits than its factorization.

1171341162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803409 (or 803394 counting only the distinct ones).

The product of its digits is 1008, while the sum is 27.

The square root of 1171341162 is about 34224.8617528252. The cubic root of 1171341162 is about 1054.1307161446.

Adding to 1171341162 its reverse (2611431711), we get a palindrome (3782772873).

The spelling of 1171341162 in words is "one billion, one hundred seventy-one million, three hundred forty-one thousand, one hundred sixty-two".