5081272 has 32 divisors (see below), whose sum is σ = 11243520. Its totient is φ = 2106720.

The previous prime is 5081231. The next prime is 5081287. The reversal of 5081272 is 2721805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273 + ... + 3199.

It is an arithmetic number, because the mean of its divisors is an integer number (351360).

Almost surely, 2^5081272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5081272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5621760).

5081272 is an abundant number, since it is smaller than the sum of its proper divisors (6162248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5081272 is a wasteful number, since it uses less digits than its factorization.

5081272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2971 (or 2967 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 5081272 is about 2254.1676956252. The cubic root of 5081272 is about 171.9191074458.

The spelling of 5081272 in words is "five million, eighty-one thousand, two hundred seventy-two".