47339632 has 10 divisors (see below), whose sum is σ = 91720568. Its totient is φ = 23669808.

The previous prime is 47339597. The next prime is 47339639. The reversal of 47339632 is 23693374.

It is a junction number, because it is equal to n+sod(n) for n = 47339591 and 47339600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47339639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1479348 + ... + 1479379.

Almost surely, 2^47339632 is an apocalyptic number.

It is an amenable number.

47339632 is a deficient number, since it is larger than the sum of its proper divisors (44380936).

47339632 is a wasteful number, since it uses less digits than its factorization.

47339632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2958735 (or 2958729 counting only the distinct ones).

The product of its digits is 81648, while the sum is 37.

The square root of 47339632 is about 6880.3802220517. The cubic root of 47339632 is about 361.7497940355.

It can be divided in two parts, 4733 and 9632, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 47339632 in words is "forty-seven million, three hundred thirty-nine thousand, six hundred thirty-two".