8003061 has 18 divisors (see below), whose sum is σ = 12708150. Its totient is φ = 4849680.

The previous prime is 8003059. The next prime is 8003069. The reversal of 8003061 is 1603008.

It can be written as a sum of positive squares in only one way, i.e., 7322436 + 680625 = 2706^2 + 825^2 .

It is not a de Polignac number, because 8003061 - 2¹ = 8003059 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8003069) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2586 + ... + 4763.

Almost surely, 2^8003061 is an apocalyptic number.

It is an amenable number.

8003061 is a deficient number, since it is larger than the sum of its proper divisors (4705089).

8003061 is a wasteful number, since it uses less digits than its factorization.

8003061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7377 (or 7363 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 8003061 is about 2828.9681864595. The cubic root of 8003061 is about 200.0255050806.

Adding to 8003061 its reverse (1603008), we get a palindrome (9606069).

The spelling of 8003061 in words is "eight million, three thousand, sixty-one".