2081737624 has 16 divisors (see below), whose sum is σ = 4037853600. Its totient is φ = 1004976672.

The previous prime is 2081737597. The next prime is 2081737627. The reversal of 2081737624 is 4267371802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2081737627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4486272 + ... + 4486735.

It is an arithmetic number, because the mean of its divisors is an integer number (252365850).

Almost surely, 2^2081737624 is an apocalyptic number.

It is an amenable number.

2081737624 is a deficient number, since it is larger than the sum of its proper divisors (1956115976).

2081737624 is a wasteful number, since it uses less digits than its factorization.

2081737624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8973042 (or 8973038 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 2081737624 is about 45626.0629903567. The cubic root of 2081737624 is about 1276.8562221371.

The spelling of 2081737624 in words is "two billion, eighty-one million, seven hundred thirty-seven thousand, six hundred twenty-four".