47548382 has 8 divisors (see below), whose sum is σ = 81511536. Its totient is φ = 20377872.

The previous prime is 47548379. The next prime is 47548409. The reversal of 47548382 is 28384574.

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

It is a congruent 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, 1698143 + ... + 1698170.

It is an arithmetic number, because the mean of its divisors is an integer number (10188942).

Almost surely, 2^47548382 is an apocalyptic number.

47548382 is a deficient number, since it is larger than the sum of its proper divisors (33963154).

47548382 is a wasteful number, since it uses less digits than its factorization.

47548382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3396322.

The product of its digits is 215040, while the sum is 41.

The square root of 47548382 is about 6895.5334818997. The cubic root of 47548382 is about 362.2807412881.

The spelling of 47548382 in words is "forty-seven million, five hundred forty-eight thousand, three hundred eighty-two".