7028622 has 12 divisors (see below), whose sum is σ = 15228720. Its totient is φ = 2342868.

The previous prime is 7028591. The next prime is 7028627. The reversal of 7028622 is 2268207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7028627) 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, 195222 + ... + 195257.

It is an arithmetic number, because the mean of its divisors is an integer number (1269060).

Almost surely, 2^7028622 is an apocalyptic number.

7028622 is an abundant number, since it is smaller than the sum of its proper divisors (8200098).

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

7028622 is a wasteful number, since it uses less digits than its factorization.

7028622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390487 (or 390484 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 7028622 is about 2651.1548427053. The cubic root of 7028622 is about 191.5534871397.

The spelling of 7028622 in words is "seven million, twenty-eight thousand, six hundred twenty-two".