36546444 has 48 divisors (see below), whose sum is σ = 103367040. Its totient is φ = 11074320.

The previous prime is 36546439. The next prime is 36546449. The reversal of 36546444 is 44464563.

36546444 is a `hidden beast` number, since 3 + 6 + 5 + 4 + 644 + 4 = 666.

36546444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (36546439) and next prime (36546449).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 36546399 and 36546408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36546449) 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 15 ways as a sum of consecutive naturals, for example, 14194 + ... + 16569.

It is an arithmetic number, because the mean of its divisors is an integer number (2153480).

Almost surely, 2^36546444 is an apocalyptic number.

It is an amenable number.

36546444 is an abundant number, since it is smaller than the sum of its proper divisors (66820596).

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

36546444 is a wasteful number, since it uses less digits than its factorization.

36546444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30787 (or 30779 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

The square root of 36546444 is about 6045.3654976354. The cubic root of 36546444 is about 331.8550075735.

The spelling of 36546444 in words is "thirty-six million, five hundred forty-six thousand, four hundred forty-four".