36436144 has 10 divisors (see below), whose sum is σ = 70595060. Its totient is φ = 18218064.

The previous prime is 36436133. The next prime is 36436159. The reversal of 36436144 is 44163463.

It is a happy number.

36436144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 as a sum of consecutive naturals, namely, 1138614 + ... + 1138645.

It is an arithmetic number, because the mean of its divisors is an integer number (7059506).

Almost surely, 2^36436144 is an apocalyptic number.

It is an amenable number.

36436144 is a deficient number, since it is larger than the sum of its proper divisors (34158916).

36436144 is a wasteful number, since it uses less digits than its factorization.

36436144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2277267 (or 2277261 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The square root of 36436144 is about 6036.2359132161. The cubic root of 36436144 is about 331.5208164332.

The spelling of 36436144 in words is "thirty-six million, four hundred thirty-six thousand, one hundred forty-four".