47885023 has 6 divisors (see below), whose sum is σ = 48808424. Its totient is φ = 46978776.

The previous prime is 47885021. The next prime is 47885029. The reversal of 47885023 is 32058874.

It is not a de Polignac number, because 47885023 - 2¹ = 47885021 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 (47885021) 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 5 ways as a sum of consecutive naturals, for example, 5715 + ... + 11332.

Almost surely, 2^47885023 is an apocalyptic number.

47885023 is a deficient number, since it is larger than the sum of its proper divisors (923401).

47885023 is an equidigital number, since it uses as much as digits as its factorization.

47885023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17153 (or 17100 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 47885023 is about 6919.9005050651. The cubic root of 47885023 is about 363.1337100736.

The spelling of 47885023 in words is "forty-seven million, eight hundred eighty-five thousand, twenty-three".