36243506 has 8 divisors (see below), whose sum is σ = 58547244. Its totient is φ = 16727760.

The previous prime is 36243497. The next prime is 36243517. The reversal of 36243506 is 60534263.

It can be written as a sum of positive squares in 2 ways, for example, as 26061025 + 10182481 = 5105^2 + 3191^2 .

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

It is a Curzon 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, 696965 + ... + 697016.

Almost surely, 2^36243506 is an apocalyptic number.

36243506 is a deficient number, since it is larger than the sum of its proper divisors (22303738).

36243506 is a wasteful number, since it uses less digits than its factorization.

36243506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393996.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 36243506 is about 6020.2579678947. The cubic root of 36243506 is about 330.9355332445.

Adding to 36243506 its reverse (60534263), we get a palindrome (96777769).

The spelling of 36243506 in words is "thirty-six million, two hundred forty-three thousand, five hundred six".