2085737 has 2 divisors, whose sum is σ = 2085738. Its totient is φ = 2085736.

The previous prime is 2085731. The next prime is 2085739. The reversal of 2085737 is 7375802.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1590121 + 495616 = 1261^2 + 704^2 .

It is a cyclic number.

It is not a de Polignac number, because 2085737 - 2⁶ = 2085673 is a prime.

Together with 2085739, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2085731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1042868 + 1042869.

It is an arithmetic number, because the mean of its divisors is an integer number (1042869).

2^2085737 is an apocalyptic number.

It is an amenable number.

2085737 is a deficient number, since it is larger than the sum of its proper divisors (1).

2085737 is an equidigital number, since it uses as much as digits as its factorization.

2085737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 2085737 is about 1444.2080874999. The cubic root of 2085737 is about 127.7673385857.

The spelling of 2085737 in words is "two million, eighty-five thousand, seven hundred thirty-seven".