5394128 has 20 divisors (see below), whose sum is σ = 10649988. Its totient is φ = 2645760.

The previous prime is 5394113. The next prime is 5394131. The reversal of 5394128 is 8214935.

It can be written as a sum of positive squares in 2 ways, for example, as 2598544 + 2795584 = 1612^2 + 1672^2 .

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5394094 and 5394103.

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, 2333 + ... + 4028.

Almost surely, 2^5394128 is an apocalyptic number.

It is an amenable number.

5394128 is a deficient number, since it is larger than the sum of its proper divisors (5255860).

5394128 is a wasteful number, since it uses less digits than its factorization.

5394128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6422 (or 6416 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 5394128 is about 2322.5262108316. The cubic root of 5394128 is about 175.3774492578.

The spelling of 5394128 in words is "five million, three hundred ninety-four thousand, one hundred twenty-eight".