8965081 has 4 divisors (see below), whose sum is σ = 9044532. Its totient is φ = 8885632.

The previous prime is 8965051. The next prime is 8965087. The reversal of 8965081 is 1805698.

8965081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1805698 = 2 ⋅902849.

It can be written as a sum of positive squares in 2 ways, for example, as 467856 + 8497225 = 684^2 + 2915^2 .

It is a cyclic number.

It is not a de Polignac number, because 8965081 - 2⁵ = 8965049 is a prime.

It is a super-2 number, since 2×8965081² = 160745354673122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8965081.

It is not an unprimeable number, because it can be changed into a prime (8965087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39556 + ... + 39781.

It is an arithmetic number, because the mean of its divisors is an integer number (2261133).

Almost surely, 2^8965081 is an apocalyptic number.

It is an amenable number.

8965081 is a deficient number, since it is larger than the sum of its proper divisors (79451).

8965081 is a wasteful number, since it uses less digits than its factorization.

8965081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79450.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 8965081 is about 2994.1745106122. The cubic root of 8965081 is about 207.7390171649.

The spelling of 8965081 in words is "eight million, nine hundred sixty-five thousand, eighty-one".