8669141 has 4 divisors (see below), whose sum is σ = 9336012. Its totient is φ = 8002272.

The previous prime is 8669123. The next prime is 8669159. The reversal of 8669141 is 1419668.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (8669123) and next prime (8669159).

It can be written as a sum of positive squares in 2 ways, for example, as 2146225 + 6522916 = 1465^2 + 2554^2 .

It is a cyclic number.

It is not a de Polignac number, because 8669141 - 2²² = 4474837 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 (8669041) 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 3 ways as a sum of consecutive naturals, for example, 333416 + ... + 333441.

It is an arithmetic number, because the mean of its divisors is an integer number (2334003).

Almost surely, 2^8669141 is an apocalyptic number.

It is an amenable number.

8669141 is a deficient number, since it is larger than the sum of its proper divisors (666871).

8669141 is a wasteful number, since it uses less digits than its factorization.

8669141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666870.

The product of its digits is 10368, while the sum is 35.

The square root of 8669141 is about 2944.3405034065. The cubic root of 8669141 is about 205.4275510601.

The spelling of 8669141 in words is "eight million, six hundred sixty-nine thousand, one hundred forty-one".