40036211 has 8 divisors (see below), whose sum is σ = 43597200. Its totient is φ = 36620640.

The previous prime is 40036189. The next prime is 40036247. The reversal of 40036211 is 11263004.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40036211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40036211.

It is not an unprimeable number, because it can be changed into a prime (40036811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35780 + ... + 36881.

It is an arithmetic number, because the mean of its divisors is an integer number (5449650).

Almost surely, 2^40036211 is an apocalyptic number.

40036211 is a deficient number, since it is larger than the sum of its proper divisors (3560989).

40036211 is a wasteful number, since it uses less digits than its factorization.

40036211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72709.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 40036211 is about 6327.4174036490. The cubic root of 40036211 is about 342.0983581079.

Adding to 40036211 its reverse (11263004), we get a palindrome (51299215).

The spelling of 40036211 in words is "forty million, thirty-six thousand, two hundred eleven".