7271796 has 72 divisors (see below), whose sum is σ = 20109600. Its totient is φ = 2038848.

The previous prime is 7271791. The next prime is 7271821. The reversal of 7271796 is 6971727.

It is a nialpdrome in base 14.

It is a zygodrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7271791) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48730 + ... + 48878.

It is an arithmetic number, because the mean of its divisors is an integer number (279300).

Almost surely, 2^7271796 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 7271796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10054800).

7271796 is an abundant number, since it is smaller than the sum of its proper divisors (12837804).

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

7271796 is a wasteful number, since it uses less digits than its factorization.

7271796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253 (or 244 counting only the distinct ones).

The product of its digits is 37044, while the sum is 39.

The square root of 7271796 is about 2696.6267817405. The cubic root of 7271796 is about 193.7375911581.

The spelling of 7271796 in words is "seven million, two hundred seventy-one thousand, seven hundred ninety-six".