47089659 has 4 divisors (see below), whose sum is σ = 62786216. Its totient is φ = 31393104.

The previous prime is 47089639. The next prime is 47089663. The reversal of 47089659 is 95698074.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 47089659 - 2⁷ = 47089531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47089639) 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, 7848274 + ... + 7848279.

It is an arithmetic number, because the mean of its divisors is an integer number (15696554).

Almost surely, 2^47089659 is an apocalyptic number.

47089659 is a deficient number, since it is larger than the sum of its proper divisors (15696557).

47089659 is a wasteful number, since it uses less digits than its factorization.

47089659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15696556.

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 47089659 is about 6862.1905394706. The cubic root of 47089659 is about 361.1119400761. Note that the first 3 decimals are identical.

The spelling of 47089659 in words is "forty-seven million, eighty-nine thousand, six hundred fifty-nine".