36011189 has 2 divisors, whose sum is σ = 36011190. Its totient is φ = 36011188.

The previous prime is 36011113. The next prime is 36011191. The reversal of 36011189 is 98111063.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31024900 + 4986289 = 5570^2 + 2233^2 .

It is a cyclic number.

It is not a de Polignac number, because 36011189 - 2¹² = 36007093 is a prime.

Together with 36011191, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36011089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18005594 + 18005595.

It is an arithmetic number, because the mean of its divisors is an integer number (18005595).

Almost surely, 2^36011189 is an apocalyptic number.

It is an amenable number.

36011189 is a deficient number, since it is larger than the sum of its proper divisors (1).

36011189 is an equidigital number, since it uses as much as digits as its factorization.

36011189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 36011189 is about 6000.9323442279. The cubic root of 36011189 is about 330.2269299238.

The spelling of 36011189 in words is "thirty-six million, eleven thousand, one hundred eighty-nine".