5406320 has 20 divisors (see below), whose sum is σ = 12569880. Its totient is φ = 2162496.

The previous prime is 5406293. The next prime is 5406343. The reversal of 5406320 is 236045.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 5406292 and 5406301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33710 + ... + 33869.

It is an arithmetic number, because the mean of its divisors is an integer number (628494).

Almost surely, 2^5406320 is an apocalyptic number.

It is an amenable number.

5406320 is an abundant number, since it is smaller than the sum of its proper divisors (7163560).

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

5406320 is a wasteful number, since it uses less digits than its factorization.

5406320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67592 (or 67586 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 5406320 is about 2325.1494575618. The cubic root of 5406320 is about 175.5094812831.

The spelling of 5406320 in words is "five million, four hundred six thousand, three hundred twenty".