36514139 has 2 divisors, whose sum is σ = 36514140. Its totient is φ = 36514138.

The previous prime is 36514123. The next prime is 36514157. The reversal of 36514139 is 93141563.

36514139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36514139 - 2⁴ = 36514123 is a prime.

It is a super-2 number, since 2×36514139² = 2666564693822642, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36514109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18257069 + 18257070.

It is an arithmetic number, because the mean of its divisors is an integer number (18257070).

Almost surely, 2^36514139 is an apocalyptic number.

36514139 is a deficient number, since it is larger than the sum of its proper divisors (1).

36514139 is an equidigital number, since it uses as much as digits as its factorization.

36514139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 32.

The square root of 36514139 is about 6042.6930254647. The cubic root of 36514139 is about 331.7571983642.

The spelling of 36514139 in words is "thirty-six million, five hundred fourteen thousand, one hundred thirty-nine".