47213589 has 8 divisors (see below), whose sum is σ = 64982272. Its totient is φ = 30460320.

The previous prime is 47213581. The next prime is 47213597. The reversal of 47213589 is 98531274.

It is an interprime number because it is at equal distance from previous prime (47213581) and next prime (47213597).

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

It is not a de Polignac number, because 47213589 - 2³ = 47213581 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 (47213581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253744 + ... + 253929.

It is an arithmetic number, because the mean of its divisors is an integer number (8122784).

Almost surely, 2^47213589 is an apocalyptic number.

It is an amenable number.

47213589 is a deficient number, since it is larger than the sum of its proper divisors (17768683).

47213589 is a wasteful number, since it uses less digits than its factorization.

47213589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507707.

The product of its digits is 60480, while the sum is 39.

The square root of 47213589 is about 6871.2145214656. The cubic root of 47213589 is about 361.4284525985.

The spelling of 47213589 in words is "forty-seven million, two hundred thirteen thousand, five hundred eighty-nine".