47031342 has 8 divisors (see below), whose sum is σ = 94062696. Its totient is φ = 15677112.

The previous prime is 47031337. The next prime is 47031353. The reversal of 47031342 is 24313074.

47031342 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.

47031342 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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, 3919273 + ... + 3919284.

It is an arithmetic number, because the mean of its divisors is an integer number (11757837).

Almost surely, 2^47031342 is an apocalyptic number.

47031342 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.

47031342 is a wasteful number, since it uses less digits than its factorization.

47031342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7838562.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 47031342 is about 6857.9400697294. The cubic root of 47031342 is about 360.9628085063.

The spelling of 47031342 in words is "forty-seven million, thirty-one thousand, three hundred forty-two".