7161132232 has 16 divisors (see below), whose sum is σ = 13462556400. Its totient is φ = 3571117200.

The previous prime is 7161132217. The next prime is 7161132269. The reversal of 7161132232 is 2322311617.

It is a self number, because there is not a number n which added to its sum of digits gives 7161132232.

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, 1177894 + ... + 1183957.

It is an arithmetic number, because the mean of its divisors is an integer number (841409775).

Almost surely, 2^7161132232 is an apocalyptic number.

It is an amenable number.

7161132232 is a deficient number, since it is larger than the sum of its proper divisors (6301424168).

7161132232 is a wasteful number, since it uses less digits than its factorization.

7161132232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2362236 (or 2362232 counting only the distinct ones).

The product of its digits is 3024, while the sum is 28.

The square root of 7161132232 is about 84623.4732919891. The cubic root of 7161132232 is about 1927.4978296784.

Adding to 7161132232 its reverse (2322311617), we get a palindrome (9483443849).

The spelling of 7161132232 in words is "seven billion, one hundred sixty-one million, one hundred thirty-two thousand, two hundred thirty-two".