36387147 has 8 divisors (see below), whose sum is σ = 51069760. Its totient is φ = 22981320.

The previous prime is 36387107. The next prime is 36387167. The reversal of 36387147 is 74178363.

36387147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36387147 - 2⁷ = 36387019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36387107) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 319129 + ... + 319242.

It is an arithmetic number, because the mean of its divisors is an integer number (6383720).

Almost surely, 2^36387147 is an apocalyptic number.

36387147 is a deficient number, since it is larger than the sum of its proper divisors (14682613).

36387147 is a wasteful number, since it uses less digits than its factorization.

36387147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638393.

The product of its digits is 84672, while the sum is 39.

The square root of 36387147 is about 6032.1759755498. The cubic root of 36387147 is about 331.3721470975.

The spelling of 36387147 in words is "thirty-six million, three hundred eighty-seven thousand, one hundred forty-seven".