47385527 has 8 divisors (see below), whose sum is σ = 55414656. Its totient is φ = 39671352.

The previous prime is 47385509. The next prime is 47385571. The reversal of 47385527 is 72558374.

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

It is not a de Polignac number, because 47385527 - 2¹⁰ = 47384503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47382527) 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, 78413 + ... + 79014.

It is an arithmetic number, because the mean of its divisors is an integer number (6926832).

Almost surely, 2^47385527 is an apocalyptic number.

47385527 is a deficient number, since it is larger than the sum of its proper divisors (8029129).

47385527 is a wasteful number, since it uses less digits than its factorization.

47385527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157477.

The product of its digits is 235200, while the sum is 41.

The square root of 47385527 is about 6883.7146222080. The cubic root of 47385527 is about 361.8666597827.

The spelling of 47385527 in words is "forty-seven million, three hundred eighty-five thousand, five hundred twenty-seven".