5595440 has 40 divisors (see below), whose sum is σ = 13579488. Its totient is φ = 2140160.

The previous prime is 5595433. The next prime is 5595449. The reversal of 5595440 is 445955.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×5595440³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5595397 and 5595406.

It is not an unprimeable number, because it can be changed into a prime (5595449) 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, 320 + ... + 3360.

Almost surely, 2^5595440 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 5595440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6789744).

5595440 is an abundant number, since it is smaller than the sum of its proper divisors (7984048).

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

5595440 is a wasteful number, since it uses less digits than its factorization.

5595440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3077 (or 3071 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 5595440 is about 2365.4682411734. The cubic root of 5595440 is about 177.5325867567.

The spelling of 5595440 in words is "five million, five hundred ninety-five thousand, four hundred forty".