5406928 has 20 divisors (see below), whose sum is σ = 10596420. Its totient is φ = 2672384.

The previous prime is 5406917. The next prime is 5406931. The reversal of 5406928 is 8296045.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 425104 + 4981824 = 652^2 + 2232^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5406893 and 5406902.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475 + ... + 3322.

It is an arithmetic number, because the mean of its divisors is an integer number (529821).

Almost surely, 2^5406928 is an apocalyptic number.

It is an amenable number.

5406928 is a deficient number, since it is larger than the sum of its proper divisors (5189492).

5406928 is a wasteful number, since it uses less digits than its factorization.

5406928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3894 (or 3888 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 5406928 is about 2325.2801981697. The cubic root of 5406928 is about 175.5160603587.

The spelling of 5406928 in words is "five million, four hundred six thousand, nine hundred twenty-eight".