47858422 has 8 divisors (see below), whose sum is σ = 71821656. Its totient is φ = 23917872.

The previous prime is 47858401. The next prime is 47858431. The reversal of 47858422 is 22485874.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1338 + ... + 9874.

It is an arithmetic number, because the mean of its divisors is an integer number (8977707).

Almost surely, 2^47858422 is an apocalyptic number.

47858422 is a deficient number, since it is larger than the sum of its proper divisors (23963234).

47858422 is a wasteful number, since it uses less digits than its factorization.

47858422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11342.

The product of its digits is 143360, while the sum is 40.

The square root of 47858422 is about 6917.9781728479. The cubic root of 47858422 is about 363.0664551611.

The spelling of 47858422 in words is "forty-seven million, eight hundred fifty-eight thousand, four hundred twenty-two".