36120004 has 6 divisors (see below), whose sum is σ = 63210014. Its totient is φ = 18060000.

The previous prime is 36119999. The next prime is 36120011. The reversal of 36120004 is 40002163.

It can be written as a sum of positive squares in only one way, i.e., 21603904 + 14516100 = 4648^2 + 3810^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36120004.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4514997 + ... + 4515004.

Almost surely, 2^36120004 is an apocalyptic number.

It is an amenable number.

36120004 is a deficient number, since it is larger than the sum of its proper divisors (27090010).

36120004 is a wasteful number, since it uses less digits than its factorization.

36120004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9030005 (or 9030003 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 36120004 is about 6009.9920133058. The cubic root of 36120004 is about 330.5592110050.

Adding to 36120004 its reverse (40002163), we get a palindrome (76122167).

It can be divided in two parts, 3612000 and 4, that multiplied together give a triangular number (14448000 = T₅₃₇₅).

The spelling of 36120004 in words is "thirty-six million, one hundred twenty thousand, four".