1836937 has 2 divisors, whose sum is σ = 1836938. Its totient is φ = 1836936.

The previous prime is 1836931. The next prime is 1836943. The reversal of 1836937 is 7396381.

It is a balanced prime because it is at equal distance from previous prime (1836931) and next prime (1836943).

It can be written as a sum of positive squares in only one way, i.e., 1610361 + 226576 = 1269^2 + 476^2 .

It is an emirp because it is prime and its reverse (7396381) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1836937 - 2³ = 1836929 is a prime.

1836937 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1836896 and 1836905.

It is not a weakly prime, because it can be changed into another prime (1836931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 918468 + 918469.

It is an arithmetic number, because the mean of its divisors is an integer number (918469).

2^1836937 is an apocalyptic number.

It is an amenable number.

1836937 is a deficient number, since it is larger than the sum of its proper divisors (1).

1836937 is an equidigital number, since it uses as much as digits as its factorization.

1836937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 37.

The square root of 1836937 is about 1355.3364895848. The cubic root of 1836937 is about 122.4704801839.

The spelling of 1836937 in words is "one million, eight hundred thirty-six thousand, nine hundred thirty-seven".