36165040 has 40 divisors (see below), whose sum is σ = 84458880. Its totient is φ = 14401536.

The previous prime is 36165023. The next prime is 36165047. The reversal of 36165040 is 4056163.

36165040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 36164996 and 36165014.

It is not an unprimeable number, because it can be changed into a prime (36165047) 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, 19681 + ... + 21439.

It is an arithmetic number, because the mean of its divisors is an integer number (2111472).

Almost surely, 2^36165040 is an apocalyptic number.

It is an amenable number.

36165040 is an abundant number, since it is smaller than the sum of its proper divisors (48293840).

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

36165040 is a wasteful number, since it uses less digits than its factorization.

36165040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029 (or 2023 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 36165040 is about 6013.7376065139. The cubic root of 36165040 is about 330.6965391702.

The spelling of 36165040 in words is "thirty-six million, one hundred sixty-five thousand, forty".