36538111 has 2 divisors, whose sum is σ = 36538112. Its totient is φ = 36538110.

The previous prime is 36538087. The next prime is 36538133. The reversal of 36538111 is 11183563.

It is a strong prime.

It is an emirp because it is prime and its reverse (11183563) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36538111 - 2⁵ = 36538079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36538111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36338111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18269055 + 18269056.

It is an arithmetic number, because the mean of its divisors is an integer number (18269056).

Almost surely, 2^36538111 is an apocalyptic number.

36538111 is a deficient number, since it is larger than the sum of its proper divisors (1).

36538111 is an equidigital number, since it uses as much as digits as its factorization.

36538111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 28.

The square root of 36538111 is about 6044.6762527037. The cubic root of 36538111 is about 331.8297834324.

The spelling of 36538111 in words is "thirty-six million, five hundred thirty-eight thousand, one hundred eleven".