36139043 has 2 divisors, whose sum is σ = 36139044. Its totient is φ = 36139042.

The previous prime is 36139039. The next prime is 36139067. The reversal of 36139043 is 34093163.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36139043 - 2² = 36139039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36138997 and 36139015.

It is not a weakly prime, because it can be changed into another prime (36139013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18069521 + 18069522.

It is an arithmetic number, because the mean of its divisors is an integer number (18069522).

Almost surely, 2^36139043 is an apocalyptic number.

36139043 is a deficient number, since it is larger than the sum of its proper divisors (1).

36139043 is an equidigital number, since it uses as much as digits as its factorization.

36139043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 36139043 is about 6011.5757501673. The cubic root of 36139043 is about 330.6172805018.

The spelling of 36139043 in words is "thirty-six million, one hundred thirty-nine thousand, forty-three".