36843161 has 2 divisors, whose sum is σ = 36843162. Its totient is φ = 36843160.

The previous prime is 36843143. The next prime is 36843179. The reversal of 36843161 is 16134863.

It is a balanced prime because it is at equal distance from previous prime (36843143) and next prime (36843179).

It can be written as a sum of positive squares in only one way, i.e., 27040000 + 9803161 = 5200^2 + 3131^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36843161 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36843101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18421580 + 18421581.

It is an arithmetic number, because the mean of its divisors is an integer number (18421581).

Almost surely, 2^36843161 is an apocalyptic number.

It is an amenable number.

36843161 is a deficient number, since it is larger than the sum of its proper divisors (1).

36843161 is an equidigital number, since it uses as much as digits as its factorization.

36843161 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 36843161 is about 6069.8567528402. The cubic root of 36843161 is about 332.7506873867.

The spelling of 36843161 in words is "thirty-six million, eight hundred forty-three thousand, one hundred sixty-one".