8672622 has 32 divisors (see below), whose sum is σ = 20465664. Its totient is φ = 2397600.

The previous prime is 8672621. The next prime is 8672639. The reversal of 8672622 is 2262768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8672621) 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 15 ways as a sum of consecutive naturals, for example, 2029 + ... + 4632.

It is an arithmetic number, because the mean of its divisors is an integer number (639552).

Almost surely, 2^8672622 is an apocalyptic number.

8672622 is an abundant number, since it is smaller than the sum of its proper divisors (11793042).

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

8672622 is a wasteful number, since it uses less digits than its factorization.

8672622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6704.

The product of its digits is 16128, while the sum is 33.

The square root of 8672622 is about 2944.9315781525. The cubic root of 8672622 is about 205.4550431193.

The spelling of 8672622 in words is "eight million, six hundred seventy-two thousand, six hundred twenty-two".