36505004 has 12 divisors (see below), whose sum is σ = 67246200. Its totient is φ = 17291808.

The previous prime is 36505003. The next prime is 36505009. The reversal of 36505004 is 40050563.

It is not an unprimeable number, because it can be changed into a prime (36505003) 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 3 ways as a sum of consecutive naturals, for example, 240089 + ... + 240240.

It is an arithmetic number, because the mean of its divisors is an integer number (5603850).

Almost surely, 2^36505004 is an apocalyptic number.

It is an amenable number.

36505004 is a deficient number, since it is larger than the sum of its proper divisors (30741196).

36505004 is a wasteful number, since it uses less digits than its factorization.

36505004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480352 (or 480350 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 36505004 is about 6041.9371065909. The cubic root of 36505004 is about 331.7295300431.

Adding to 36505004 its reverse (40050563), we get a palindrome (76555567).

The spelling of 36505004 in words is "thirty-six million, five hundred five thousand, four".