8229641 has 16 divisors (see below), whose sum is σ = 10137600. Its totient is φ = 6522768.

The previous prime is 8229631. The next prime is 8229701. The reversal of 8229641 is 1469228.

It is not a de Polignac number, because 8229641 - 2¹⁸ = 7967497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8229598 and 8229607.

It is not an unprimeable number, because it can be changed into a prime (8229631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5000 + ... + 6438.

It is an arithmetic number, because the mean of its divisors is an integer number (633600).

Almost surely, 2^8229641 is an apocalyptic number.

It is an amenable number.

8229641 is a deficient number, since it is larger than the sum of its proper divisors (1907959).

8229641 is a wasteful number, since it uses less digits than its factorization.

8229641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508.

The product of its digits is 6912, while the sum is 32.

The square root of 8229641 is about 2868.7350871072. The cubic root of 8229641 is about 201.8956507740.

The spelling of 8229641 in words is "eight million, two hundred twenty-nine thousand, six hundred forty-one".