5031328 has 12 divisors (see below), whose sum is σ = 9905490. Its totient is φ = 2515648.

The previous prime is 5031287. The next prime is 5031329. The reversal of 5031328 is 8231305.

It can be written as a sum of positive squares in only one way, i.e., 4892944 + 138384 = 2212^2 + 372^2 .

It is a super-2 number, since 2×5031328² = 50628522887168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5031299 and 5031308.

It is not an unprimeable number, because it can be changed into a prime (5031329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78583 + ... + 78646.

Almost surely, 2^5031328 is an apocalyptic number.

It is an amenable number.

5031328 is a deficient number, since it is larger than the sum of its proper divisors (4874162).

5031328 is a wasteful number, since it uses less digits than its factorization.

5031328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157239 (or 157231 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 5031328 is about 2243.0621926286. The cubic root of 5031328 is about 171.3539855430.

The spelling of 5031328 in words is "five million, thirty-one thousand, three hundred twenty-eight".