5272028 has 12 divisors (see below), whose sum is σ = 9255792. Its totient is φ = 2627520.

The previous prime is 5272021. The next prime is 5272031. The reversal of 5272028 is 8202725.

It is a junction number, because it is equal to n+sod(n) for n = 5271988 and 5272006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5272021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608 + ... + 3303.

It is an arithmetic number, because the mean of its divisors is an integer number (771316).

Almost surely, 2^5272028 is an apocalyptic number.

It is an amenable number.

5272028 is a deficient number, since it is larger than the sum of its proper divisors (3983764).

5272028 is a wasteful number, since it uses less digits than its factorization.

5272028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4252 (or 4250 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 5272028 is about 2296.0897195014. The cubic root of 5272028 is about 174.0440721584.

The spelling of 5272028 in words is "five million, two hundred seventy-two thousand, twenty-eight".