47943133 has 8 divisors (see below), whose sum is σ = 55690880. Its totient is φ = 40420080.

The previous prime is 47943131. The next prime is 47943167. The reversal of 47943133 is 33134974.

It is a happy number.

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 47943133 - 2¹ = 47943131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47943131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55713 + ... + 56566.

It is an arithmetic number, because the mean of its divisors is an integer number (6961360).

Almost surely, 2^47943133 is an apocalyptic number.

It is an amenable number.

47943133 is a deficient number, since it is larger than the sum of its proper divisors (7747747).

47943133 is a wasteful number, since it uses less digits than its factorization.

47943133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112347.

The product of its digits is 27216, while the sum is 34.

The square root of 47943133 is about 6924.0979917965. The cubic root of 47943133 is about 363.2805421341.

The spelling of 47943133 in words is "forty-seven million, nine hundred forty-three thousand, one hundred thirty-three".