2012085937 has 4 divisors (see below), whose sum is σ = 2066466676. Its totient is φ = 1957705200.

The previous prime is 2012085913. The next prime is 2012085967. The reversal of 2012085937 is 7395802102.

It is the 18313-rd star number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1301117041 + 710968896 = 36071^2 + 26664^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012085937 - 2¹⁹ = 2011561649 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 54380701 = 2012085937 / (2 + 0 + 1 + 2 + 0 + 8 + 5 + 9 + 3 + 7).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2012085896 and 2012085905.

It is not an unprimeable number, because it can be changed into a prime (2012085967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27190314 + ... + 27190387.

It is an arithmetic number, because the mean of its divisors is an integer number (516616669).

Almost surely, 2^2012085937 is an apocalyptic number.

It is an amenable number.

2012085937 is a deficient number, since it is larger than the sum of its proper divisors (54380739).

2012085937 is an equidigital number, since it uses as much as digits as its factorization.

2012085937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54380738.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 2012085937 is about 44856.2809091436. The cubic root of 2012085937 is about 1262.4538426023.

The spelling of 2012085937 in words is "two billion, twelve million, eighty-five thousand, nine hundred thirty-seven".