36004501 has 4 divisors (see below), whose sum is σ = 38774092. Its totient is φ = 33234912.

The previous prime is 36004489. The next prime is 36004511. The reversal of 36004501 is 10540063.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11492100 + 24512401 = 3390^2 + 4951^2 .

It is a cyclic number.

It is not a de Polignac number, because 36004501 - 2¹³ = 35996309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36004511) 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, 1384776 + ... + 1384801.

It is an arithmetic number, because the mean of its divisors is an integer number (9693523).

Almost surely, 2^36004501 is an apocalyptic number.

It is an amenable number.

36004501 is a deficient number, since it is larger than the sum of its proper divisors (2769591).

36004501 is a wasteful number, since it uses less digits than its factorization.

36004501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769590.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 36004501 is about 6000.3750716101. The cubic root of 36004501 is about 330.2064854035.

Adding to 36004501 its reverse (10540063), we get a palindrome (46544564).

The spelling of 36004501 in words is "thirty-six million, four thousand, five hundred one".