47115159 has 16 divisors (see below), whose sum is σ = 77317632. Its totient is φ = 24851808.

The previous prime is 47115157. The next prime is 47115161. The reversal of 47115159 is 95151174.

It is an interprime number because it is at equal distance from previous prime (47115157) and next prime (47115161).

It is not a de Polignac number, because 47115159 - 2¹ = 47115157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47115151) 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, 86019 + ... + 86564.

It is an arithmetic number, because the mean of its divisors is an integer number (4832352).

Almost surely, 2^47115159 is an apocalyptic number.

47115159 is a deficient number, since it is larger than the sum of its proper divisors (30202473).

47115159 is a wasteful number, since it uses less digits than its factorization.

47115159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172606.

The product of its digits is 6300, while the sum is 33.

The square root of 47115159 is about 6864.0482952846. The cubic root of 47115159 is about 361.1771114463.

It can be divided in two parts, 47115 and 159, that added together give a palindrome (47274).

The spelling of 47115159 in words is "forty-seven million, one hundred fifteen thousand, one hundred fifty-nine".