1331162 has 8 divisors (see below), whose sum is σ = 2282016. Its totient is φ = 570492.

The previous prime is 1331153. The next prime is 1331207. The reversal of 1331162 is 2611331.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1331162.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47528 + ... + 47555.

It is an arithmetic number, because the mean of its divisors is an integer number (285252).

2^1331162 is an apocalyptic number.

1331162 is a deficient number, since it is larger than the sum of its proper divisors (950854).

1331162 is an equidigital number, since it uses as much as digits as its factorization.

1331162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95092.

The product of its digits is 108, while the sum is 17.

The square root of 1331162 is about 1153.7599403689. The cubic root of 1331162 is about 110.0044626289.

Adding to 1331162 its reverse (2611331), we get a palindrome (3942493).

The spelling of 1331162 in words is "one million, three hundred thirty-one thousand, one hundred sixty-two".