8628022 has 16 divisors (see below), whose sum is σ = 14419440. Its totient is φ = 3844512.

The previous prime is 8628019. The next prime is 8628031. The reversal of 8628022 is 2208268.

It is a happy number.

8628022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4968 + ... + 6475.

It is an arithmetic number, because the mean of its divisors is an integer number (901215).

Almost surely, 2^8628022 is an apocalyptic number.

8628022 is a deficient number, since it is larger than the sum of its proper divisors (5791418).

8628022 is a wasteful number, since it uses less digits than its factorization.

8628022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11487.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 8628022 is about 2937.3494855056. The cubic root of 8628022 is about 205.1022452482.

The spelling of 8628022 in words is "eight million, six hundred twenty-eight thousand, twenty-two".