1143362 has 8 divisors (see below), whose sum is σ = 1870992. Its totient is φ = 519700.

The previous prime is 1143347. The next prime is 1143371. The reversal of 1143362 is 2633411.

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

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, 25964 + ... + 26007.

It is an arithmetic number, because the mean of its divisors is an integer number (233874).

2^1143362 is an apocalyptic number.

1143362 is a deficient number, since it is larger than the sum of its proper divisors (727630).

1143362 is a wasteful number, since it uses less digits than its factorization.

1143362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51984.

The product of its digits is 432, while the sum is 20.

The square root of 1143362 is about 1069.2810668856. The cubic root of 1143362 is about 104.5669846704.

Adding to 1143362 its reverse (2633411), we get a palindrome (3776773).

The spelling of 1143362 in words is "one million, one hundred forty-three thousand, three hundred sixty-two".