47879165 has 8 divisors (see below), whose sum is σ = 57529440. Its totient is φ = 38253712.

The previous prime is 47879141. The next prime is 47879177. The reversal of 47879165 is 56197874.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47879165 - 2⁶ = 47879101 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 1655 + ... + 9924.

It is an arithmetic number, because the mean of its divisors is an integer number (7191180).

Almost surely, 2^47879165 is an apocalyptic number.

It is an amenable number.

47879165 is a deficient number, since it is larger than the sum of its proper divisors (9650275).

47879165 is a wasteful number, since it uses less digits than its factorization.

47879165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12411.

The product of its digits is 423360, while the sum is 47.

The square root of 47879165 is about 6919.4772201374. The cubic root of 47879165 is about 363.1189015183.

The spelling of 47879165 in words is "forty-seven million, eight hundred seventy-nine thousand, one hundred sixty-five".