2040481732 has 6 divisors (see below), whose sum is σ = 3570843038. Its totient is φ = 1020240864.

The previous prime is 2040481631. The next prime is 2040481739. The reversal of 2040481732 is 2371840402.

It can be written as a sum of positive squares in only one way, i.e., 1190526016 + 849955716 = 34504^2 + 29154^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2040481694 and 2040481703.

It is not an unprimeable number, because it can be changed into a prime (2040481739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255060213 + ... + 255060220.

Almost surely, 2^2040481732 is an apocalyptic number.

It is an amenable number.

2040481732 is a deficient number, since it is larger than the sum of its proper divisors (1530361306).

2040481732 is a wasteful number, since it uses less digits than its factorization.

2040481732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510120437 (or 510120435 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 2040481732 is about 45171.6917106278. The cubic root of 2040481732 is about 1268.3649639230.

The spelling of 2040481732 in words is "two billion, forty million, four hundred eighty-one thousand, seven hundred thirty-two".