47803023 has 18 divisors (see below), whose sum is σ = 71360952. Its totient is φ = 30835080.

The previous prime is 47803009. The next prime is 47803033. The reversal of 47803023 is 32030874.

It is not a de Polignac number, because 47803023 - 2⁹ = 47802511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47803003) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5886 + ... + 11412.

Almost surely, 2^47803023 is an apocalyptic number.

47803023 is a deficient number, since it is larger than the sum of its proper divisors (23557929).

47803023 is a wasteful number, since it uses less digits than its factorization.

47803023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5595 (or 5561 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 47803023 is about 6913.9730256922. The cubic root of 47803023 is about 362.9263106573.

Adding to 47803023 its reverse (32030874), we get a palindrome (79833897).

The spelling of 47803023 in words is "forty-seven million, eight hundred three thousand, twenty-three".