8681061 has 8 divisors (see below), whose sum is σ = 11623744. Its totient is φ = 5762880.

The previous prime is 8681059. The next prime is 8681077. The reversal of 8681061 is 1601868.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8681061 - 2¹ = 8681059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8681021) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 5281 + ... + 6726.

It is an arithmetic number, because the mean of its divisors is an integer number (1452968).

Almost surely, 2^8681061 is an apocalyptic number.

It is an amenable number.

8681061 is a deficient number, since it is larger than the sum of its proper divisors (2942683).

8681061 is a wasteful number, since it uses less digits than its factorization.

8681061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12251.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 8681061 is about 2946.3640304620. The cubic root of 8681061 is about 205.5216616897.

The spelling of 8681061 in words is "eight million, six hundred eighty-one thousand, sixty-one".