47923322 has 8 divisors (see below), whose sum is σ = 72315936. Its totient is φ = 23818012.

The previous prime is 47923319. The next prime is 47923327. The reversal of 47923322 is 22332974.

It is a happy number.

47923322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (47923327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71408 + ... + 72075.

It is an arithmetic number, because the mean of its divisors is an integer number (9039492).

Almost surely, 2^47923322 is an apocalyptic number.

47923322 is a deficient number, since it is larger than the sum of its proper divisors (24392614).

47923322 is a wasteful number, since it uses less digits than its factorization.

47923322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143652.

The product of its digits is 18144, while the sum is 32.

The square root of 47923322 is about 6922.6672605290. The cubic root of 47923322 is about 363.2304971335.

The spelling of 47923322 in words is "forty-seven million, nine hundred twenty-three thousand, three hundred twenty-two".