8223141 has 4 divisors (see below), whose sum is σ = 10964192. Its totient is φ = 5482092.

The previous prime is 8223133. The next prime is 8223157. The reversal of 8223141 is 1413228.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 8223141 - 2³ = 8223133 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 (8223541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1370521 + ... + 1370526.

It is an arithmetic number, because the mean of its divisors is an integer number (2741048).

Almost surely, 2^8223141 is an apocalyptic number.

It is an amenable number.

8223141 is a deficient number, since it is larger than the sum of its proper divisors (2741051).

8223141 is a wasteful number, since it uses less digits than its factorization.

8223141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2741050.

The product of its digits is 384, while the sum is 21.

The square root of 8223141 is about 2867.6019598264. The cubic root of 8223141 is about 201.8424825016.

Adding to 8223141 its reverse (1413228), we get a palindrome (9636369).

The spelling of 8223141 in words is "eight million, two hundred twenty-three thousand, one hundred forty-one".