47559889 has 8 divisors (see below), whose sum is σ = 51273152. Its totient is φ = 43854480.

The previous prime is 47559881. The next prime is 47559893. The reversal of 47559889 is 98895574.

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

It is a cyclic number.

It is not a de Polignac number, because 47559889 - 2³ = 47559881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47559881) 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, 18874 + ... + 21244.

It is an arithmetic number, because the mean of its divisors is an integer number (6409144).

Almost surely, 2^47559889 is an apocalyptic number.

It is an amenable number.

47559889 is a deficient number, since it is larger than the sum of its proper divisors (3713263).

47559889 is a wasteful number, since it uses less digits than its factorization.

47559889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3927.

The product of its digits is 3628800, while the sum is 55.

The square root of 47559889 is about 6896.3678121168. The cubic root of 47559889 is about 362.3099636511.

The spelling of 47559889 in words is "forty-seven million, five hundred fifty-nine thousand, eight hundred eighty-nine".