3036505 has 4 divisors (see below), whose sum is σ = 3643812. Its totient is φ = 2429200.

The previous prime is 3036499. The next prime is 3036511. The reversal of 3036505 is 5056303.

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

It is an interprime number because it is at equal distance from previous prime (3036499) and next prime (3036511).

It can be written as a sum of positive squares in 2 ways, for example, as 389376 + 2647129 = 624^2 + 1627^2 .

It is not a de Polignac number, because 3036505 - 2³ = 3036497 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian 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, 303646 + ... + 303655.

It is an arithmetic number, because the mean of its divisors is an integer number (910953).

Almost surely, 2^3036505 is an apocalyptic number.

It is an amenable number.

3036505 is a deficient number, since it is larger than the sum of its proper divisors (607307).

3036505 is an equidigital number, since it uses as much as digits as its factorization.

3036505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607306.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 3036505 is about 1742.5570291959. The cubic root of 3036505 is about 144.8075925986.

The spelling of 3036505 in words is "three million, thirty-six thousand, five hundred five".