1162423132 has 12 divisors (see below), whose sum is σ = 2190720616. Its totient is φ = 536502960.

The previous prime is 1162423123. The next prime is 1162423159. The reversal of 1162423132 is 2313242611.

It is a junction number, because it is equal to n+sod(n) for n = 1162423097 and 1162423106.

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, 11177094 + ... + 11177197.

Almost surely, 2^1162423132 is an apocalyptic number.

It is an amenable number.

1162423132 is a deficient number, since it is larger than the sum of its proper divisors (1028297484).

1162423132 is a wasteful number, since it uses less digits than its factorization.

1162423132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22354308 (or 22354306 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 1162423132 is about 34094.3269767860. The cubic root of 1162423132 is about 1051.4486827249.

Adding to 1162423132 its reverse (2313242611), we get a palindrome (3475665743).

The spelling of 1162423132 in words is "one billion, one hundred sixty-two million, four hundred twenty-three thousand, one hundred thirty-two".