2312611232 has 24 divisors (see below), whose sum is σ = 4664003652. Its totient is φ = 1128102400.

The previous prime is 2312611211. The next prime is 2312611243. The reversal of 2312611232 is 2321162132.

It can be written as a sum of positive squares in 2 ways, for example, as 1697769616 + 614841616 = 41204^2 + 24796^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2312611198 and 2312611207.

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, 880019 + ... + 882642.

Almost surely, 2^2312611232 is an apocalyptic number.

It is an amenable number.

2312611232 is an abundant number, since it is smaller than the sum of its proper divisors (2351392420).

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

2312611232 is a wasteful number, since it uses less digits than its factorization.

2312611232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762712 (or 1762704 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 2312611232 is about 48089.6166755361. The cubic root of 2312611232 is about 1322.4143203462.

Adding to 2312611232 its reverse (2321162132), we get a palindrome (4633773364).

The spelling of 2312611232 in words is "two billion, three hundred twelve million, six hundred eleven thousand, two hundred thirty-two".