7161741 has 12 divisors (see below), whose sum is σ = 10462140. Its totient is φ = 4720320.

The previous prime is 7161703. The next prime is 7161751. The reversal of 7161741 is 1471617.

7161741 is a `hidden beast` number, since 7 + 1 + 617 + 41 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2975625 + 4186116 = 1725^2 + 2046^2 .

It is not a de Polignac number, because 7161741 - 2⁹ = 7161229 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7161751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3670 + ... + 5271.

It is an arithmetic number, because the mean of its divisors is an integer number (871845).

Almost surely, 2^7161741 is an apocalyptic number.

It is an amenable number.

7161741 is a deficient number, since it is larger than the sum of its proper divisors (3300399).

7161741 is a wasteful number, since it uses less digits than its factorization.

7161741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9036 (or 9033 counting only the distinct ones).

The product of its digits is 1176, while the sum is 27.

The square root of 7161741 is about 2676.1429334025. The cubic root of 7161741 is about 192.7552447008.

The spelling of 7161741 in words is "seven million, one hundred sixty-one thousand, seven hundred forty-one".