547887 has 8 divisors (see below), whose sum is σ = 735280. Its totient is φ = 362880.

The previous prime is 547871. The next prime is 547889. The reversal of 547887 is 788745.

547887 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 547887 - 2⁴ = 547871 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (547889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39 + ... + 1047.

It is an arithmetic number, because the mean of its divisors is an integer number (91910).

2⁵⁴⁷⁸⁸⁷ is an apocalyptic number.

547887 is a deficient number, since it is larger than the sum of its proper divisors (187393).

547887 is a wasteful number, since it uses less digits than its factorization.

547887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193.

The product of its digits is 62720, while the sum is 39.

The square root of 547887 is about 740.1938935171. The cubic root of 547887 is about 81.8270696293.

It can be divided in two parts, 5478 and 87, that added together give a triangular number (5565 = T₁₀₅).

The spelling of 547887 in words is "five hundred forty-seven thousand, eight hundred eighty-seven".