47689603 has 12 divisors (see below), whose sum is σ = 53889840. Its totient is φ = 42103776.

The previous prime is 47689589. The next prime is 47689613. The reversal of 47689603 is 30698674.

It is a happy number.

It is not a de Polignac number, because 47689603 - 2⁹ = 47689091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47689603.

It is not an unprimeable number, because it can be changed into a prime (47689613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2248 + ... + 10021.

It is an arithmetic number, because the mean of its divisors is an integer number (4490820).

Almost surely, 2^47689603 is an apocalyptic number.

47689603 is a deficient number, since it is larger than the sum of its proper divisors (6200237).

47689603 is a wasteful number, since it uses less digits than its factorization.

47689603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12318 (or 12305 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 47689603 is about 6905.7659242114. The cubic root of 47689603 is about 362.6390505790.

The spelling of 47689603 in words is "forty-seven million, six hundred eighty-nine thousand, six hundred three".