8459622 has 12 divisors (see below), whose sum is σ = 18329220. Its totient is φ = 2819868.

The previous prime is 8459611. The next prime is 8459629. The reversal of 8459622 is 2269548.

It is a happy number.

It is a d-powerful number, because it can be written as 8 + 4⁸ + 5⁵ + 9² + 6³ + 2¹¹ + 2²³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8459629) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 234972 + ... + 235007.

It is an arithmetic number, because the mean of its divisors is an integer number (1527435).

Almost surely, 2^8459622 is an apocalyptic number.

8459622 is an abundant number, since it is smaller than the sum of its proper divisors (9869598).

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

8459622 is a wasteful number, since it uses less digits than its factorization.

8459622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469987 (or 469984 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 8459622 is about 2908.5429341854. The cubic root of 8459622 is about 203.7590870024.

The spelling of 8459622 in words is "eight million, four hundred fifty-nine thousand, six hundred twenty-two".