4036537 has 2 divisors, whose sum is σ = 4036538. Its totient is φ = 4036536.

The previous prime is 4036519. The next prime is 4036547. The reversal of 4036537 is 7356304.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3606201 + 430336 = 1899^2 + 656^2 .

It is a cyclic number.

It is not a de Polignac number, because 4036537 - 2¹¹ = 4034489 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (4036517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2018268 + 2018269.

It is an arithmetic number, because the mean of its divisors is an integer number (2018269).

Almost surely, 2^4036537 is an apocalyptic number.

It is an amenable number.

4036537 is a deficient number, since it is larger than the sum of its proper divisors (1).

4036537 is an equidigital number, since it uses as much as digits as its factorization.

4036537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 4036537 is about 2009.1134860928. The cubic root of 4036537 is about 159.2219649542.

The spelling of 4036537 in words is "four million, thirty-six thousand, five hundred thirty-seven".