7161116 has 6 divisors (see below), whose sum is σ = 12531960. Its totient is φ = 3580556.

The previous prime is 7161109. The next prime is 7161137. The reversal of 7161116 is 6111617.

It is a junction number, because it is equal to n+sod(n) for n = 7161091 and 7161100.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 895136 + ... + 895143.

It is an arithmetic number, because the mean of its divisors is an integer number (2088660).

Almost surely, 2^7161116 is an apocalyptic number.

It is an amenable number.

7161116 is a deficient number, since it is larger than the sum of its proper divisors (5370844).

7161116 is a wasteful number, since it uses less digits than its factorization.

7161116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790283 (or 1790281 counting only the distinct ones).

The product of its digits is 252, while the sum is 23.

The square root of 7161116 is about 2676.0261583176. The cubic root of 7161116 is about 192.7496373337.

The spelling of 7161116 in words is "seven million, one hundred sixty-one thousand, one hundred sixteen".