47423346 has 8 divisors (see below), whose sum is σ = 94846704. Its totient is φ = 15807780.

The previous prime is 47423339. The next prime is 47423359. The reversal of 47423346 is 64332474.

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

47423346 is an admirable number.

It is a Curzon 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, 3951940 + ... + 3951951.

It is an arithmetic number, because the mean of its divisors is an integer number (11855838).

Almost surely, 2^47423346 is an apocalyptic number.

47423346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47423346 is a wasteful number, since it uses less digits than its factorization.

47423346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7903896.

The product of its digits is 48384, while the sum is 33.

The square root of 47423346 is about 6886.4610650174. The cubic root of 47423346 is about 361.9629043314.

The spelling of 47423346 in words is "forty-seven million, four hundred twenty-three thousand, three hundred forty-six".