36859141 has 12 divisors (see below), whose sum is σ = 41614636. Its totient is φ = 32598720.

The previous prime is 36859117. The next prime is 36859157. The reversal of 36859141 is 14195863.

It can be written as a sum of positive squares in 2 ways, for example, as 20738916 + 16120225 = 4554^2 + 4015^2 .

It is not a de Polignac number, because 36859141 - 2⁷ = 36859013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36859141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36859171) 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 11 ways as a sum of consecutive naturals, for example, 361 + ... + 8593.

Almost surely, 2^36859141 is an apocalyptic number.

It is an amenable number.

36859141 is a deficient number, since it is larger than the sum of its proper divisors (4755495).

36859141 is a wasteful number, since it uses less digits than its factorization.

36859141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8292 (or 8281 counting only the distinct ones).

The product of its digits is 25920, while the sum is 37.

The square root of 36859141 is about 6071.1729509214. The cubic root of 36859141 is about 332.7987884658.

Subtracting from 36859141 its reverse (14195863), we obtain a triangular number (22663278 = T₆₇₃₂).

The spelling of 36859141 in words is "thirty-six million, eight hundred fifty-nine thousand, one hundred forty-one".