4528871 has 4 divisors (see below), whose sum is σ = 4533552. Its totient is φ = 4524192.

The previous prime is 4528831. The next prime is 4528891. The reversal of 4528871 is 1788254.

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 4528871 - 2¹⁸ = 4266727 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 (4528831) 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, 290 + ... + 3023.

It is an arithmetic number, because the mean of its divisors is an integer number (1133388).

Almost surely, 2^4528871 is an apocalyptic number.

4528871 is a deficient number, since it is larger than the sum of its proper divisors (4681).

4528871 is a wasteful number, since it uses less digits than its factorization.

4528871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4680.

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

The square root of 4528871 is about 2128.1144236154. The cubic root of 4528871 is about 165.4486839013.

The spelling of 4528871 in words is "four million, five hundred twenty-eight thousand, eight hundred seventy-one".