5528394 has 24 divisors (see below), whose sum is σ = 12031812. Its totient is φ = 1834560.

The previous prime is 5528389. The next prime is 5528401. The reversal of 5528394 is 4938255.

It can be written as a sum of positive squares in 2 ways, for example, as 4601025 + 927369 = 2145^2 + 963^2 .

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4512 + ... + 5604.

Almost surely, 2^5528394 is an apocalyptic number.

5528394 is an abundant number, since it is smaller than the sum of its proper divisors (6503418).

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

5528394 is a wasteful number, since it uses less digits than its factorization.

5528394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382 (or 1379 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 5528394 is about 2351.2537081310. The cubic root of 5528394 is about 176.8206552651.

The spelling of 5528394 in words is "five million, five hundred twenty-eight thousand, three hundred ninety-four".