36027139 has 2 divisors, whose sum is σ = 36027140. Its totient is φ = 36027138.

The previous prime is 36027137. The next prime is 36027143. The reversal of 36027139 is 93172063.

It is a weak prime.

It is an emirp because it is prime and its reverse (93172063) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36027139 - 2¹ = 36027137 is a prime.

Together with 36027137, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_2205859 and since 36027139 and 2205859 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36027139.

It is not a weakly prime, because it can be changed into another prime (36027133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18013569 + 18013570.

It is an arithmetic number, because the mean of its divisors is an integer number (18013570).

Almost surely, 2^36027139 is an apocalyptic number.

36027139 is a deficient number, since it is larger than the sum of its proper divisors (1).

36027139 is an equidigital number, since it uses as much as digits as its factorization.

36027139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 36027139 is about 6002.2611572640. The cubic root of 36027139 is about 330.2756771996.

The spelling of 36027139 in words is "thirty-six million, twenty-seven thousand, one hundred thirty-nine".