36742841 has 2 divisors, whose sum is σ = 36742842. Its totient is φ = 36742840.

The previous prime is 36742829. The next prime is 36742859. The reversal of 36742841 is 14824763.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35940025 + 802816 = 5995^2 + 896^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36742841 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (36742241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18371420 + 18371421.

It is an arithmetic number, because the mean of its divisors is an integer number (18371421).

Almost surely, 2^36742841 is an apocalyptic number.

It is an amenable number.

36742841 is a deficient number, since it is larger than the sum of its proper divisors (1).

36742841 is an equidigital number, since it uses as much as digits as its factorization.

36742841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 35.

The square root of 36742841 is about 6061.5873333641. The cubic root of 36742841 is about 332.4483979694.

The spelling of 36742841 in words is "thirty-six million, seven hundred forty-two thousand, eight hundred forty-one".