5528388 has 24 divisors (see below), whose sum is σ = 12979008. Its totient is φ = 1831456.

The previous prime is 5528387. The next prime is 5528389. The reversal of 5528388 is 8838255.

It is an interprime number because it is at equal distance from previous prime (5528387) and next prime (5528389).

It is not an unprimeable number, because it can be changed into a prime (5528387) 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, 745 + ... + 3407.

It is an arithmetic number, because the mean of its divisors is an integer number (540792).

Almost surely, 2^5528388 is an apocalyptic number.

It is an amenable number.

5528388 is an abundant number, since it is smaller than the sum of its proper divisors (7450620).

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

5528388 is a wasteful number, since it uses less digits than its factorization.

5528388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2843 (or 2841 counting only the distinct ones).

The product of its digits is 76800, while the sum is 39.

The square root of 5528388 is about 2351.2524322156. The cubic root of 5528388 is about 176.8205912969.

The spelling of 5528388 in words is "five million, five hundred twenty-eight thousand, three hundred eighty-eight".