8741161 has 12 divisors (see below), whose sum is σ = 10348996. Its totient is φ = 7333920.

The previous prime is 8741153. The next prime is 8741191. The reversal of 8741161 is 1611478.

8741161 = T₃₁₈ + T₃₁₉ + ... + T₄₃₈.

It can be written as a sum of positive squares in 2 ways, for example, as 5035536 + 3705625 = 2244^2 + 1925^2 .

It is not a de Polignac number, because 8741161 - 2³ = 8741153 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8741141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1206 + ... + 4351.

Almost surely, 2^8741161 is an apocalyptic number.

It is an amenable number.

8741161 is a deficient number, since it is larger than the sum of its proper divisors (1607835).

8741161 is a wasteful number, since it uses less digits than its factorization.

8741161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5592 (or 5581 counting only the distinct ones).

The product of its digits is 1344, while the sum is 28.

The square root of 8741161 is about 2956.5454503525. The cubic root of 8741161 is about 205.9948548688.

The spelling of 8741161 in words is "eight million, seven hundred forty-one thousand, one hundred sixty-one".