47040911 has 8 divisors (see below), whose sum is σ = 49183200. Its totient is φ = 44906752.

The previous prime is 47040907. The next prime is 47040947. The reversal of 47040911 is 11904074.

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

It is a cyclic number.

It is not a de Polignac number, because 47040911 - 2² = 47040907 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47040991) 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, 11915 + ... + 15363.

It is an arithmetic number, because the mean of its divisors is an integer number (6147900).

Almost surely, 2^47040911 is an apocalyptic number.

47040911 is a deficient number, since it is larger than the sum of its proper divisors (2142289).

47040911 is a wasteful number, since it uses less digits than its factorization.

47040911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4065.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 47040911 is about 6858.6376927200. The cubic root of 47040911 is about 360.9872873519.

Adding to 47040911 its reverse (11904074), we get a palindrome (58944985).

The spelling of 47040911 in words is "forty-seven million, forty thousand, nine hundred eleven".