36143135 has 24 divisors (see below), whose sum is σ = 52202880. Its totient is φ = 23924544.

The previous prime is 36143123. The next prime is 36143137. The reversal of 36143135 is 53134163.

It is not a de Polignac number, because 36143135 - 2⁴ = 36143119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36143137) 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 in 23 ways as a sum of consecutive naturals, for example, 4562 + ... + 9648.

It is an arithmetic number, because the mean of its divisors is an integer number (2175120).

Almost surely, 2^36143135 is an apocalyptic number.

36143135 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

36143135 is a deficient number, since it is larger than the sum of its proper divisors (16059745).

36143135 is a wasteful number, since it uses less digits than its factorization.

36143135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5135 (or 5128 counting only the distinct ones).

The product of its digits is 3240, while the sum is 26.

The square root of 36143135 is about 6011.9160839120. The cubic root of 36143135 is about 330.6297585563.

Adding to 36143135 its reverse (53134163), we get a palindrome (89277298).

The spelling of 36143135 in words is "thirty-six million, one hundred forty-three thousand, one hundred thirty-five".