36036139 has 2 divisors, whose sum is σ = 36036140. Its totient is φ = 36036138.

The previous prime is 36036137. The next prime is 36036199. The reversal of 36036139 is 93163063.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36036139 - 2¹ = 36036137 is a prime.

Together with 36036137, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 36036139.

It is not a weakly prime, because it can be changed into another prime (36036137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18018069 + 18018070.

It is an arithmetic number, because the mean of its divisors is an integer number (18018070).

Almost surely, 2^36036139 is an apocalyptic number.

36036139 is a deficient number, since it is larger than the sum of its proper divisors (1).

36036139 is an equidigital number, since it uses as much as digits as its factorization.

36036139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 31.

The square root of 36036139 is about 6003.0108279096. The cubic root of 36036139 is about 330.3031771500.

The spelling of 36036139 in words is "thirty-six million, thirty-six thousand, one hundred thirty-nine".