36393144 has 32 divisors (see below), whose sum is σ = 94122000. Its totient is φ = 11712512.

The previous prime is 36393143. The next prime is 36393187. The reversal of 36393144 is 44139363.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36393143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25449 + ... + 26840.

Almost surely, 2^36393144 is an apocalyptic number.

It is an amenable number.

36393144 is an abundant number, since it is smaller than the sum of its proper divisors (57728856).

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

36393144 is a wasteful number, since it uses less digits than its factorization.

36393144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52327 (or 52323 counting only the distinct ones).

The product of its digits is 23328, while the sum is 33.

The square root of 36393144 is about 6032.6730393748. The cubic root of 36393144 is about 331.3903506828.

The spelling of 36393144 in words is "thirty-six million, three hundred ninety-three thousand, one hundred forty-four".