36135287 has 2 divisors, whose sum is σ = 36135288. Its totient is φ = 36135286.

The previous prime is 36135263. The next prime is 36135289. The reversal of 36135287 is 78253163.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36135287 - 2⁶ = 36135223 is a prime.

Together with 36135289, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36135289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18067643 + 18067644.

It is an arithmetic number, because the mean of its divisors is an integer number (18067644).

Almost surely, 2^36135287 is an apocalyptic number.

36135287 is a deficient number, since it is larger than the sum of its proper divisors (1).

36135287 is an equidigital number, since it uses as much as digits as its factorization.

36135287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 35.

The square root of 36135287 is about 6011.2633447554. The cubic root of 36135287 is about 330.6058262091.

The spelling of 36135287 in words is "thirty-six million, one hundred thirty-five thousand, two hundred eighty-seven".