36145815 has 16 divisors (see below), whose sum is σ = 57977856. Its totient is φ = 19229600.

The previous prime is 36145807. The next prime is 36145831. The reversal of 36145815 is 51854163.

36145815 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36145815 - 2³ = 36145807 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 3670 + ... + 9260.

It is an arithmetic number, because the mean of its divisors is an integer number (3623616).

Almost surely, 2^36145815 is an apocalyptic number.

36145815 is a deficient number, since it is larger than the sum of its proper divisors (21832041).

36145815 is a wasteful number, since it uses less digits than its factorization.

36145815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6030.

The product of its digits is 14400, while the sum is 33.

The square root of 36145815 is about 6012.1389704497. The cubic root of 36145815 is about 330.6379303789.

Adding to 36145815 its reverse (51854163), we get a palindrome (87999978).

The spelling of 36145815 in words is "thirty-six million, one hundred forty-five thousand, eight hundred fifteen".