36548138 has 16 divisors (see below), whose sum is σ = 61266240. Its totient is φ = 16207200.

The previous prime is 36548131. The next prime is 36548143. The reversal of 36548138 is 83184563.

36548138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (36548131) 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, 19358 + ... + 21161.

It is an arithmetic number, because the mean of its divisors is an integer number (3829140).

Almost surely, 2^36548138 is an apocalyptic number.

36548138 is a deficient number, since it is larger than the sum of its proper divisors (24718102).

36548138 is a wasteful number, since it uses less digits than its factorization.

36548138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40573.

The product of its digits is 69120, while the sum is 38.

The square root of 36548138 is about 6045.5056033387. The cubic root of 36548138 is about 331.8601348730.

The spelling of 36548138 in words is "thirty-six million, five hundred forty-eight thousand, one hundred thirty-eight".