47841432 has 32 divisors (see below), whose sum is σ = 123463680. Its totient is φ = 15432480.

The previous prime is 47841427. The next prime is 47841439. The reversal of 47841432 is 23414874.

It is a junction number, because it is equal to n+sod(n) for n = 47841393 and 47841402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47841439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31408 + ... + 32895.

It is an arithmetic number, because the mean of its divisors is an integer number (3858240).

Almost surely, 2^47841432 is an apocalyptic number.

It is an amenable number.

47841432 is an abundant number, since it is smaller than the sum of its proper divisors (75622248).

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

47841432 is a wasteful number, since it uses less digits than its factorization.

47841432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64343 (or 64339 counting only the distinct ones).

The product of its digits is 21504, while the sum is 33.

The square root of 47841432 is about 6916.7501039144. The cubic root of 47841432 is about 363.0234865542.

It can be divided in two parts, 4784 and 1432, that added together give a triangular number (6216 = T₁₁₁).

The spelling of 47841432 in words is "forty-seven million, eight hundred forty-one thousand, four hundred thirty-two".