36341861 has 2 divisors, whose sum is σ = 36341862. Its totient is φ = 36341860.

The previous prime is 36341839. The next prime is 36341891. The reversal of 36341861 is 16814363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31528225 + 4813636 = 5615^2 + 2194^2 .

It is an emirp because it is prime and its reverse (16814363) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36341861 - 2⁶ = 36341797 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36341821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18170930 + 18170931.

It is an arithmetic number, because the mean of its divisors is an integer number (18170931).

Almost surely, 2^36341861 is an apocalyptic number.

It is an amenable number.

36341861 is a deficient number, since it is larger than the sum of its proper divisors (1).

36341861 is an equidigital number, since it uses as much as digits as its factorization.

36341861 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 32.

The square root of 36341861 is about 6028.4211034068. The cubic root of 36341861 is about 331.2346191506.

It can be divided in two parts, 363 and 41861, that added together give a palindrome (42224).

The spelling of 36341861 in words is "thirty-six million, three hundred forty-one thousand, eight hundred sixty-one".