1141162 has 8 divisors (see below), whose sum is σ = 1867392. Its totient is φ = 518700.

The previous prime is 1141139. The next prime is 1141171. The reversal of 1141162 is 2611411.

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

It is an Ulam number.

It is a plaindrome in base 16.

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, 25914 + ... + 25957.

It is an arithmetic number, because the mean of its divisors is an integer number (233424).

2^1141162 is an apocalyptic number.

1141162 is a deficient number, since it is larger than the sum of its proper divisors (726230).

1141162 is a wasteful number, since it uses less digits than its factorization.

1141162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51884.

The product of its digits is 48, while the sum is 16.

The square root of 1141162 is about 1068.2518429659. The cubic root of 1141162 is about 104.4998740870.

Adding to 1141162 its reverse (2611411), we get a palindrome (3752573).

The spelling of 1141162 in words is "one million, one hundred forty-one thousand, one hundred sixty-two".