7732131112 has 8 divisors (see below), whose sum is σ = 14497745850. Its totient is φ = 3866065552.

The previous prime is 7732131109. The next prime is 7732131133. The reversal of 7732131112 is 2111312377.

It can be written as a sum of positive squares in only one way, i.e., 7538754276 + 193376836 = 86826^2 + 13906^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483258187 + ... + 483258202.

Almost surely, 2^7732131112 is an apocalyptic number.

It is an amenable number.

7732131112 is a deficient number, since it is larger than the sum of its proper divisors (6765614738).

7732131112 is a wasteful number, since it uses less digits than its factorization.

7732131112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966516395 (or 966516391 counting only the distinct ones).

The product of its digits is 1764, while the sum is 28.

The square root of 7732131112 is about 87932.5372771649. The cubic root of 7732131112 is about 1977.4237070729.

Adding to 7732131112 its reverse (2111312377), we get a palindrome (9843443489).

The spelling of 7732131112 in words is "seven billion, seven hundred thirty-two million, one hundred thirty-one thousand, one hundred twelve".