40027211 has 8 divisors (see below), whose sum is σ = 46053600. Its totient is φ = 34077888.

The previous prime is 40027189. The next prime is 40027213. The reversal of 40027211 is 11272004.

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-40027211 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 40027211.

It is not an unprimeable number, because it can be changed into a prime (40027213) 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 7 ways as a sum of consecutive naturals, for example, 18146 + ... + 20231.

It is an arithmetic number, because the mean of its divisors is an integer number (5756700).

Almost surely, 2^40027211 is an apocalyptic number.

40027211 is a deficient number, since it is larger than the sum of its proper divisors (6026389).

40027211 is a wasteful number, since it uses less digits than its factorization.

40027211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38533.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 40027211 is about 6326.7061730414. The cubic root of 40027211 is about 342.0727220160.

Adding to 40027211 its reverse (11272004), we get a palindrome (51299215).

The spelling of 40027211 in words is "forty million, twenty-seven thousand, two hundred eleven".