36040687 has 2 divisors, whose sum is σ = 36040688. Its totient is φ = 36040686.

The previous prime is 36040657. The next prime is 36040709. The reversal of 36040687 is 78604063.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36040687 - 2¹⁹ = 35516399 is a prime.

It is a super-2 number, since 2×36040687² = 2597862238863938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36040637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18020343 + 18020344.

It is an arithmetic number, because the mean of its divisors is an integer number (18020344).

Almost surely, 2^36040687 is an apocalyptic number.

36040687 is a deficient number, since it is larger than the sum of its proper divisors (1).

36040687 is an equidigital number, since it uses as much as digits as its factorization.

36040687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 36040687 is about 6003.3896258697. The cubic root of 36040687 is about 330.3170720502.

The spelling of 36040687 in words is "thirty-six million, forty thousand, six hundred eighty-seven".