36933139 has 2 divisors, whose sum is σ = 36933140. Its totient is φ = 36933138.

The previous prime is 36933137. The next prime is 36933157. The reversal of 36933139 is 93133963.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36933139 - 2¹ = 36933137 is a prime.

Together with 36933137, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 36933098 and 36933107.

It is not a weakly prime, because it can be changed into another prime (36933133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18466569 + 18466570.

It is an arithmetic number, because the mean of its divisors is an integer number (18466570).

Almost surely, 2^36933139 is an apocalyptic number.

36933139 is a deficient number, since it is larger than the sum of its proper divisors (1).

36933139 is an equidigital number, since it uses as much as digits as its factorization.

36933139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 39366, while the sum is 37.

The square root of 36933139 is about 6077.2641048419. The cubic root of 36933139 is about 333.0213473075.

It can be divided in two parts, 369331 and 39, that added together give a triangular number (369370 = T₈₅₉).

The spelling of 36933139 in words is "thirty-six million, nine hundred thirty-three thousand, one hundred thirty-nine".