47965179 has 8 divisors (see below), whose sum is σ = 63998800. Its totient is φ = 31954176.

The previous prime is 47965163. The next prime is 47965193. The reversal of 47965179 is 97156974.

It is a happy number.

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

It is not a de Polignac number, because 47965179 - 2⁴ = 47965163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47965129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147 + ... + 9795.

It is an arithmetic number, because the mean of its divisors is an integer number (7999850).

Almost surely, 2^47965179 is an apocalyptic number.

47965179 is a deficient number, since it is larger than the sum of its proper divisors (16033621).

47965179 is a wasteful number, since it uses less digits than its factorization.

47965179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11309.

The product of its digits is 476280, while the sum is 48.

The square root of 47965179 is about 6925.6897851405. The cubic root of 47965179 is about 363.3362168126.

The spelling of 47965179 in words is "forty-seven million, nine hundred sixty-five thousand, one hundred seventy-nine".