8223201 has 20 divisors (see below), whose sum is σ = 14039872. Its totient is φ = 4698648.

The previous prime is 8223199. The next prime is 8223217. The reversal of 8223201 is 1023228.

It is a happy number.

It is not a de Polignac number, because 8223201 - 2¹ = 8223199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8223251) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6685 + ... + 7818.

Almost surely, 2^8223201 is an apocalyptic number.

8223201 is a gapful number since it is divisible by the number (81) formed by its first and last digit.

It is an amenable number.

8223201 is a deficient number, since it is larger than the sum of its proper divisors (5816671).

8223201 is a wasteful number, since it uses less digits than its factorization.

8223201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14522 (or 14513 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 8223201 is about 2867.6124215103. The cubic root of 8223201 is about 201.8429734137.

Adding to 8223201 its reverse (1023228), we get a palindrome (9246429).

The spelling of 8223201 in words is "eight million, two hundred twenty-three thousand, two hundred one".