8859622 has 4 divisors (see below), whose sum is σ = 13289436. Its totient is φ = 4429810.

The previous prime is 8859607. The next prime is 8859637. The reversal of 8859622 is 2269588.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (8859607) and next prime (8859637).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2214904 + ... + 2214907.

It is an arithmetic number, because the mean of its divisors is an integer number (3322359).

Almost surely, 2^8859622 is an apocalyptic number.

8859622 is a deficient number, since it is larger than the sum of its proper divisors (4429814).

8859622 is a wasteful number, since it uses less digits than its factorization.

8859622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4429813.

The product of its digits is 69120, while the sum is 40.

The square root of 8859622 is about 2976.5117167584. The cubic root of 8859622 is about 206.9212361857.

The spelling of 8859622 in words is "eight million, eight hundred fifty-nine thousand, six hundred twenty-two".