5684440 has 16 divisors (see below), whose sum is σ = 12790080. Its totient is φ = 2273760.

The previous prime is 5684431. The next prime is 5684449. The reversal of 5684440 is 444865.

It is an interprime number because it is at equal distance from previous prime (5684431) and next prime (5684449).

It is a super-2 number, since 2×5684440² = 64625716227200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5684449) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 71016 + ... + 71095.

It is an arithmetic number, because the mean of its divisors is an integer number (799380).

Almost surely, 2^5684440 is an apocalyptic number.

It is an amenable number.

5684440 is an abundant number, since it is smaller than the sum of its proper divisors (7105640).

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

5684440 is a wasteful number, since it uses less digits than its factorization.

5684440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142122 (or 142118 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 5684440 is about 2384.2063669070. The cubic root of 5684440 is about 178.4689063317.

The spelling of 5684440 in words is "five million, six hundred eighty-four thousand, four hundred forty".