5281847 has 4 divisors (see below), whose sum is σ = 5286456. Its totient is φ = 5277240.

The previous prime is 5281823. The next prime is 5281853. The reversal of 5281847 is 7481825.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5281847 - 2¹² = 5277751 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 (5281817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 908 + ... + 3374.

It is an arithmetic number, because the mean of its divisors is an integer number (1321614).

Almost surely, 2^5281847 is an apocalyptic number.

5281847 is a deficient number, since it is larger than the sum of its proper divisors (4609).

5281847 is a wasteful number, since it uses less digits than its factorization.

5281847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4608.

The product of its digits is 17920, while the sum is 35.

The square root of 5281847 is about 2298.2269252622. The cubic root of 5281847 is about 174.1520558345.

The spelling of 5281847 in words is "five million, two hundred eighty-one thousand, eight hundred forty-seven".