47942332 has 12 divisors (see below), whose sum is σ = 84540456. Its totient is φ = 23787920.

The previous prime is 47942317. The next prime is 47942333. The reversal of 47942332 is 23324974.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47942333) 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, 45223 + ... + 46270.

It is an arithmetic number, because the mean of its divisors is an integer number (7045038).

Almost surely, 2^47942332 is an apocalyptic number.

It is an amenable number.

47942332 is a deficient number, since it is larger than the sum of its proper divisors (36598124).

47942332 is a wasteful number, since it uses less digits than its factorization.

47942332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91628 (or 91626 counting only the distinct ones).

The product of its digits is 36288, while the sum is 34.

The square root of 47942332 is about 6924.0401500858. The cubic root of 47942332 is about 363.2785189779.

The spelling of 47942332 in words is "forty-seven million, nine hundred forty-two thousand, three hundred thirty-two".