5564400 has 60 divisors (see below), whose sum is σ = 17828472. Its totient is φ = 1483520.

The previous prime is 5564387. The next prime is 5564453. The reversal of 5564400 is 44655.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1119 + ... + 3518.

Almost surely, 2^5564400 is an apocalyptic number.

5564400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5564400 is an abundant number, since it is smaller than the sum of its proper divisors (12264072).

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

5564400 is a wasteful number, since it uses less digits than its factorization.

5564400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4658 (or 4647 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5564400 is about 2358.8980478181. The cubic root of 5564400 is about 177.2036979459.

The spelling of 5564400 in words is "five million, five hundred sixty-four thousand, four hundred".