47228162 has 8 divisors (see below), whose sum is σ = 71696016. Its totient is φ = 23329492.

The previous prime is 47228161. The next prime is 47228173. The reversal of 47228162 is 26182274.

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

It is not an unprimeable number, because it can be changed into a prime (47228161) 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, 142088 + ... + 142419.

It is an arithmetic number, because the mean of its divisors is an integer number (8962002).

Almost surely, 2^47228162 is an apocalyptic number.

47228162 is a deficient number, since it is larger than the sum of its proper divisors (24467854).

47228162 is a wasteful number, since it uses less digits than its factorization.

47228162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284592.

The product of its digits is 10752, while the sum is 32.

The square root of 47228162 is about 6872.2748780880. The cubic root of 47228162 is about 361.4656350787.

The spelling of 47228162 in words is "forty-seven million, two hundred twenty-eight thousand, one hundred sixty-two".