7271116 has 6 divisors (see below), whose sum is σ = 12724460. Its totient is φ = 3635556.

The previous prime is 7271113. The next prime is 7271137. The reversal of 7271116 is 6111727.

It is not an unprimeable number, because it can be changed into a prime (7271111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 908886 + ... + 908893.

Almost surely, 2^7271116 is an apocalyptic number.

It is an amenable number.

7271116 is a deficient number, since it is larger than the sum of its proper divisors (5453344).

7271116 is a wasteful number, since it uses less digits than its factorization.

7271116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817783 (or 1817781 counting only the distinct ones).

The product of its digits is 588, while the sum is 25.

The square root of 7271116 is about 2696.5006953457. The cubic root of 7271116 is about 193.7315520417.

It can be divided in two parts, 72711 and 16, that added together give a palindrome (72727).

The spelling of 7271116 in words is "seven million, two hundred seventy-one thousand, one hundred sixteen".