36244004 has 24 divisors (see below), whose sum is σ = 65230200. Its totient is φ = 17614080.

The previous prime is 36243973. The next prime is 36244007. The reversal of 36244004 is 40044263.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 123904 + 36120100 = 352^2 + 6010^2 .

It is a super-3 number, since 3×36244004³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36244007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20882 + ... + 22550.

It is an arithmetic number, because the mean of its divisors is an integer number (2717925).

Almost surely, 2^36244004 is an apocalyptic number.

It is an amenable number.

36244004 is a deficient number, since it is larger than the sum of its proper divisors (28986196).

36244004 is a wasteful number, since it uses less digits than its factorization.

36244004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823 (or 1821 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 36244004 is about 6020.2993281065. The cubic root of 36244004 is about 330.9370489656.

Adding to 36244004 its reverse (40044263), we get a palindrome (76288267).

The spelling of 36244004 in words is "thirty-six million, two hundred forty-four thousand, four".