47005534 has 8 divisors (see below), whose sum is σ = 70596648. Its totient is φ = 23473320.

The previous prime is 47005531. The next prime is 47005603. The reversal of 47005534 is 43550074.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47005531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12672 + ... + 15955.

It is an arithmetic number, because the mean of its divisors is an integer number (8824581).

Almost surely, 2^47005534 is an apocalyptic number.

47005534 is a deficient number, since it is larger than the sum of its proper divisors (23591114).

47005534 is a wasteful number, since it uses less digits than its factorization.

47005534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29450.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 47005534 is about 6856.0581969525. The cubic root of 47005534 is about 360.8967714605.

The spelling of 47005534 in words is "forty-seven million, five thousand, five hundred thirty-four".