36000855 has 40 divisors (see below), whose sum is σ = 70410384. Its totient is φ = 17452800.

The previous prime is 36000823. The next prime is 36000857. The reversal of 36000855 is 55800063.

36000855 is a `hidden beast` number, since 3 + 600 + 0 + 8 + 55 = 666.

It is not a de Polignac number, because 36000855 - 2⁵ = 36000823 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36000857) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 415 + ... + 8495.

Almost surely, 2^36000855 is an apocalyptic number.

36000855 is a deficient number, since it is larger than the sum of its proper divisors (34409529).

36000855 is a wasteful number, since it uses less digits than its factorization.

36000855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8109 (or 8100 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 36000855 is about 6000.0712495770. The cubic root of 36000855 is about 330.1953388945.

It can be divided in two parts, 360008 and 55, that added together give a palindrome (360063).

The spelling of 36000855 in words is "thirty-six million, eight hundred fifty-five", and thus it is an aban number.