8622901 has 4 divisors (see below), whose sum is σ = 9854752. Its totient is φ = 7391052.

The previous prime is 8622883. The next prime is 8622923. The reversal of 8622901 is 1092268.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 8622901 - 2¹⁷ = 8491829 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8622901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8622001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615915 + ... + 615928.

It is an arithmetic number, because the mean of its divisors is an integer number (2463688).

Almost surely, 2^8622901 is an apocalyptic number.

It is an amenable number.

8622901 is a deficient number, since it is larger than the sum of its proper divisors (1231851).

8622901 is a wasteful number, since it uses less digits than its factorization.

8622901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231850.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 8622901 is about 2936.4776518816. The cubic root of 8622901 is about 205.0616590255.

The spelling of 8622901 in words is "eight million, six hundred twenty-two thousand, nine hundred one".