47889141 has 16 divisors (see below), whose sum is σ = 66114048. Its totient is φ = 30801600.

The previous prime is 47889109. The next prime is 47889173. The reversal of 47889141 is 14198874.

It is an interprime number because it is at equal distance from previous prime (47889109) and next prime (47889173).

It is not a de Polignac number, because 47889141 - 2⁵ = 47889109 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 47889093 and 47889102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47889181) 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 15 ways as a sum of consecutive naturals, for example, 42315 + ... + 43431.

It is an arithmetic number, because the mean of its divisors is an integer number (4132128).

Almost surely, 2^47889141 is an apocalyptic number.

It is an amenable number.

47889141 is a deficient number, since it is larger than the sum of its proper divisors (18224907).

47889141 is a wasteful number, since it uses less digits than its factorization.

47889141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612.

The product of its digits is 64512, while the sum is 42.

The square root of 47889141 is about 6920.1980462990. The cubic root of 47889141 is about 363.1441193251.

The spelling of 47889141 in words is "forty-seven million, eight hundred eighty-nine thousand, one hundred forty-one".