1162160032 has 24 divisors (see below), whose sum is σ = 2496003552. Its totient is φ = 528254400.

The previous prime is 1162160009. The next prime is 1162160053. The reversal of 1162160032 is 2300612611.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1162159985 and 1162160012.

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, 1650444 + ... + 1651147.

It is an arithmetic number, because the mean of its divisors is an integer number (104000148).

Almost surely, 2^1162160032 is an apocalyptic number.

It is an amenable number.

1162160032 is an abundant number, since it is smaller than the sum of its proper divisors (1333843520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1162160032 is a wasteful number, since it uses less digits than its factorization.

1162160032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3301612 (or 3301604 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1162160032 is about 34090.4683452721. The cubic root of 1162160032 is about 1051.3693493007.

Adding to 1162160032 its reverse (2300612611), we get a palindrome (3462772643).

The spelling of 1162160032 in words is "one billion, one hundred sixty-two million, one hundred sixty thousand, thirty-two".