8489622 has 16 divisors (see below), whose sum is σ = 17717760. Its totient is φ = 2706792.

The previous prime is 8489603. The next prime is 8489623. The reversal of 8489622 is 2269848.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8489623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30622 + ... + 30897.

It is an arithmetic number, because the mean of its divisors is an integer number (1107360).

Almost surely, 2^8489622 is an apocalyptic number.

8489622 is an abundant number, since it is smaller than the sum of its proper divisors (9228138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8489622 is a wasteful number, since it uses less digits than its factorization.

8489622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61547.

The product of its digits is 55296, while the sum is 39.

The square root of 8489622 is about 2913.6955915126. The cubic root of 8489622 is about 203.9996635904. Note that the first 3 decimals are identical.

The spelling of 8489622 in words is "eight million, four hundred eighty-nine thousand, six hundred twenty-two".