8220601 has 8 divisors (see below), whose sum is σ = 8536320. Its totient is φ = 7907088.

The previous prime is 8220581. The next prime is 8220631. The reversal of 8220601 is 1060228.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 8220601 - 2⁹ = 8220089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8220631) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13240 + ... + 13846.

It is an arithmetic number, because the mean of its divisors is an integer number (1067040).

Almost surely, 2^8220601 is an apocalyptic number.

It is an amenable number.

8220601 is a deficient number, since it is larger than the sum of its proper divisors (315719).

8220601 is a wasteful number, since it uses less digits than its factorization.

8220601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 8220601 is about 2867.1590468615. The cubic root of 8220601 is about 201.8216983632.

Adding to 8220601 its reverse (1060228), we get a palindrome (9280829).

The spelling of 8220601 in words is "eight million, two hundred twenty thousand, six hundred one".