2160937 has 2 divisors, whose sum is σ = 2160938. Its totient is φ = 2160936.

The previous prime is 2160931. The next prime is 2160953. The reversal of 2160937 is 7390612.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1771561 + 389376 = 1331^2 + 624^2 .

It is a cyclic number.

It is not a de Polignac number, because 2160937 - 2¹¹ = 2158889 is a prime.

It is not a weakly prime, because it can be changed into another prime (2160931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080468 + 1080469.

It is an arithmetic number, because the mean of its divisors is an integer number (1080469).

2^2160937 is an apocalyptic number.

It is an amenable number.

2160937 is a deficient number, since it is larger than the sum of its proper divisors (1).

2160937 is an equidigital number, since it uses as much as digits as its factorization.

2160937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 2160937 is about 1470.0125849801. The cubic root of 2160937 is about 129.2847704155.

The spelling of 2160937 in words is "two million, one hundred sixty thousand, nine hundred thirty-seven".