8223610 has 8 divisors (see below), whose sum is σ = 14802516. Its totient is φ = 3289440.

The previous prime is 8223601. The next prime is 8223653. The reversal of 8223610 is 163228.

It can be written as a sum of positive squares in 2 ways, for example, as 8173881 + 49729 = 2859^2 + 223^2 .

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

It is a super-2 number, since 2×8223610² = 135255522864200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411171 + ... + 411190.

Almost surely, 2^8223610 is an apocalyptic number.

8223610 is a deficient number, since it is larger than the sum of its proper divisors (6578906).

8223610 is a wasteful number, since it uses less digits than its factorization.

8223610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822368.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 8223610 is about 2867.6837343054. The cubic root of 8223610 is about 201.8463197346.

Adding to 8223610 its reverse (163228), we get a palindrome (8386838).

The spelling of 8223610 in words is "eight million, two hundred twenty-three thousand, six hundred ten".