8687941 has 8 divisors (see below), whose sum is σ = 8941464. Its totient is φ = 8436480.

The previous prime is 8687929. The next prime is 8687953. The reversal of 8687941 is 1497868.

It is an interprime number because it is at equal distance from previous prime (8687929) and next prime (8687953).

It can be written as a sum of positive squares in 4 ways, for example, as 108900 + 8579041 = 330^2 + 2929^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 8687941 - 2⁹ = 8687429 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8687911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12495 + ... + 13171.

It is an arithmetic number, because the mean of its divisors is an integer number (1117683).

Almost surely, 2^8687941 is an apocalyptic number.

It is an amenable number.

8687941 is a deficient number, since it is larger than the sum of its proper divisors (253523).

8687941 is a wasteful number, since it uses less digits than its factorization.

8687941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031.

The product of its digits is 96768, while the sum is 43.

The square root of 8687941 is about 2947.5313399521. The cubic root of 8687941 is about 205.5759413702.

The spelling of 8687941 in words is "eight million, six hundred eighty-seven thousand, nine hundred forty-one".