36004805 has 8 divisors (see below), whose sum is σ = 44695800. Its totient is φ = 27810496.

The previous prime is 36004799. The next prime is 36004817. The reversal of 36004805 is 50840063.

It can be written as a sum of positive squares in 4 ways, for example, as 982081 + 35022724 = 991^2 + 5918^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36004805 - 2⁶ = 36004741 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124010 + ... + 124299.

It is an arithmetic number, because the mean of its divisors is an integer number (5586975).

Almost surely, 2^36004805 is an apocalyptic number.

It is an amenable number.

36004805 is a deficient number, since it is larger than the sum of its proper divisors (8690995).

36004805 is a wasteful number, since it uses less digits than its factorization.

36004805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248343.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 36004805 is about 6000.4004033064. The cubic root of 36004805 is about 330.2074147548.

Adding to 36004805 its reverse (50840063), we get a palindrome (86844868).

The spelling of 36004805 in words is "thirty-six million, four thousand, eight hundred five".