11543162 has 8 divisors (see below), whose sum is σ = 17573376. Its totient is φ = 5685372.

The previous prime is 11543159. The next prime is 11543167. The reversal of 11543162 is 26134511.

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

It is not an unprimeable number, because it can be changed into a prime (11543167) 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, 42938 + ... + 43205.

It is an arithmetic number, because the mean of its divisors is an integer number (2196672).

Almost surely, 2^11543162 is an apocalyptic number.

11543162 is a deficient number, since it is larger than the sum of its proper divisors (6030214).

11543162 is an equidigital number, since it uses as much as digits as its factorization.

11543162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86212.

The product of its digits is 720, while the sum is 23.

The square root of 11543162 is about 3397.5229211883. The cubic root of 11543162 is about 225.9999086329. Note that the first 4 decimals are identical.

Adding to 11543162 its reverse (26134511), we get a palindrome (37677673).

The spelling of 11543162 in words is "eleven million, five hundred forty-three thousand, one hundred sixty-two".