4528688 has 20 divisors (see below), whose sum is σ = 9236760. Its totient is φ = 2145024.

The previous prime is 4528679. The next prime is 4528703. The reversal of 4528688 is 8868254.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7145 + ... + 7752.

It is an arithmetic number, because the mean of its divisors is an integer number (461838).

Almost surely, 2^4528688 is an apocalyptic number.

It is an amenable number.

4528688 is an abundant number, since it is smaller than the sum of its proper divisors (4708072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4528688 is a wasteful number, since it uses less digits than its factorization.

4528688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14924 (or 14918 counting only the distinct ones).

The product of its digits is 122880, while the sum is 41.

The square root of 4528688 is about 2128.0714273727. The cubic root of 4528688 is about 165.4464554197.

The spelling of 4528688 in words is "four million, five hundred twenty-eight thousand, six hundred eighty-eight".