47159 has 4 divisors (see below), whose sum is σ = 53904. Its totient is φ = 40416.

The previous prime is 47149. The next prime is 47161. The reversal of 47159 is 95174.

47159 = 37² + 38² + ... + 57².

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47159 - 2⁴ = 47143 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3362 + ... + 3375.

It is an arithmetic number, because the mean of its divisors is an integer number (13476).

2⁴⁷¹⁵⁹ is an apocalyptic number.

47159 is a deficient number, since it is larger than the sum of its proper divisors (6745).

47159 is an equidigital number, since it uses as much as digits as its factorization.

47159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6744.

The product of its digits is 1260, while the sum is 26.

The square root of 47159 is about 217.1612304257. The cubic root of 47159 is about 36.1289102698.

The spelling of 47159 in words is "forty-seven thousand, one hundred fifty-nine".