5563428 has 48 divisors (see below), whose sum is σ = 14723520. Its totient is φ = 1620864.

The previous prime is 5563399. The next prime is 5563483. The reversal of 5563428 is 8243655.

It is a super-2 number, since 2×5563428² = 61903462222368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2026 + ... + 3902.

It is an arithmetic number, because the mean of its divisors is an integer number (306740).

Almost surely, 2^5563428 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5563428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7361760).

5563428 is an abundant number, since it is smaller than the sum of its proper divisors (9160092).

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

5563428 is a wasteful number, since it uses less digits than its factorization.

5563428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916 (or 1914 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 5563428 is about 2358.6920104159. The cubic root of 5563428 is about 177.1933792518.

The spelling of 5563428 in words is "five million, five hundred sixty-three thousand, four hundred twenty-eight".