5306128 has 20 divisors (see below), whose sum is σ = 10316428. Its totient is φ = 2643840.

The previous prime is 5306117. The next prime is 5306131. The reversal of 5306128 is 8216035.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 692224 + 4613904 = 832^2 + 2148^2 .

It is an Ulam 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, 8350 + ... + 8962.

Almost surely, 2^5306128 is an apocalyptic number.

It is an amenable number.

5306128 is a deficient number, since it is larger than the sum of its proper divisors (5010300).

5306128 is a wasteful number, since it uses less digits than its factorization.

5306128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162 (or 1156 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 5306128 is about 2303.5034187081. The cubic root of 5306128 is about 174.4185107867.

The spelling of 5306128 in words is "five million, three hundred six thousand, one hundred twenty-eight".