5316440 has 16 divisors (see below), whose sum is σ = 11962080. Its totient is φ = 2126560.

The previous prime is 5316433. The next prime is 5316457. The reversal of 5316440 is 446135.

It is a happy 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 3 ways as a sum of consecutive naturals, for example, 66416 + ... + 66495.

It is an arithmetic number, because the mean of its divisors is an integer number (747630).

Almost surely, 2^5316440 is an apocalyptic number.

It is an amenable number.

5316440 is an abundant number, since it is smaller than the sum of its proper divisors (6645640).

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

5316440 is a wasteful number, since it uses less digits than its factorization.

5316440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132922 (or 132918 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 5316440 is about 2305.7406619132. The cubic root of 5316440 is about 174.5314267583.

The spelling of 5316440 in words is "five million, three hundred sixteen thousand, four hundred forty".