36004445 has 4 divisors (see below), whose sum is σ = 43205340. Its totient is φ = 28803552.

The previous prime is 36004439. The next prime is 36004471. The reversal of 36004445 is 54440063.

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 8357881 + 27646564 = 2891^2 + 5258^2 .

It is a cyclic number.

It is not a de Polignac number, because 36004445 - 2¹⁰ = 36003421 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3600440 + ... + 3600449.

It is an arithmetic number, because the mean of its divisors is an integer number (10801335).

Almost surely, 2^36004445 is an apocalyptic number.

It is an amenable number.

36004445 is a deficient number, since it is larger than the sum of its proper divisors (7200895).

36004445 is an equidigital number, since it uses as much as digits as its factorization.

36004445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7200894.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 36004445 is about 6000.3704052333. The cubic root of 36004445 is about 330.2063142067.

The spelling of 36004445 in words is "thirty-six million, four thousand, four hundred forty-five".