36090186 has 24 divisors (see below), whose sum is σ = 79340352. Its totient is φ = 10936200.

The previous prime is 36090163. The next prime is 36090199. The reversal of 36090186 is 68109063.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

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, 24130 + ... + 25581.

It is an arithmetic number, because the mean of its divisors is an integer number (3305848).

Almost surely, 2^36090186 is an apocalyptic number.

36090186 is an abundant number, since it is smaller than the sum of its proper divisors (43250166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36090186 is a wasteful number, since it uses less digits than its factorization.

36090186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49738 (or 49727 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 36090186 is about 6007.5107989915. The cubic root of 36090186 is about 330.4682242294.

The spelling of 36090186 in words is "thirty-six million, ninety thousand, one hundred eighty-six".