47803867 has 8 divisors (see below), whose sum is σ = 52508160. Its totient is φ = 43318440.

The previous prime is 47803849. The next prime is 47803871. The reversal of 47803867 is 76830874.

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 47803867 - 2⁷ = 47803739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47803807) 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, 54259 + ... + 55132.

It is an arithmetic number, because the mean of its divisors is an integer number (6563520).

Almost surely, 2^47803867 is an apocalyptic number.

47803867 is a deficient number, since it is larger than the sum of its proper divisors (4704293).

47803867 is a wasteful number, since it uses less digits than its factorization.

47803867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109433.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 47803867 is about 6914.0340612409. The cubic root of 47803867 is about 362.9284465613.

The spelling of 47803867 in words is "forty-seven million, eight hundred three thousand, eight hundred sixty-seven".