36188145 has 24 divisors (see below), whose sum is σ = 71687616. Its totient is φ = 16543008.

The previous prime is 36188101. The next prime is 36188171. The reversal of 36188145 is 54188163.

36188145 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 36188145 - 2⁷ = 36188017 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 57127 + ... + 57756.

It is an arithmetic number, because the mean of its divisors is an integer number (2986984).

Almost surely, 2^36188145 is an apocalyptic number.

36188145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36188145 is a deficient number, since it is larger than the sum of its proper divisors (35499471).

36188145 is a wasteful number, since it uses less digits than its factorization.

36188145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114901 (or 114898 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 36188145 is about 6015.6583180896. The cubic root of 36188145 is about 330.7669489449.

The spelling of 36188145 in words is "thirty-six million, one hundred eighty-eight thousand, one hundred forty-five".