47032689 has 16 divisors (see below), whose sum is σ = 68612544. Its totient is φ = 28420800.

The previous prime is 47032651. The next prime is 47032691. The reversal of 47032689 is 98623074.

It is not a de Polignac number, because 47032689 - 2⁷ = 47032561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47032639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10399 + ... + 14219.

It is an arithmetic number, because the mean of its divisors is an integer number (4288284).

Almost surely, 2^47032689 is an apocalyptic number.

It is an amenable number.

47032689 is a deficient number, since it is larger than the sum of its proper divisors (21579855).

47032689 is a wasteful number, since it uses less digits than its factorization.

47032689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4208.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 47032689 is about 6858.0382763586. The cubic root of 47032689 is about 360.9662545222.

The spelling of 47032689 in words is "forty-seven million, thirty-two thousand, six hundred eighty-nine".