7075422 has 12 divisors (see below), whose sum is σ = 15330120. Its totient is φ = 2358468.

The previous prime is 7075373. The next prime is 7075423. The reversal of 7075422 is 2245707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7075423) 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, 196522 + ... + 196557.

It is an arithmetic number, because the mean of its divisors is an integer number (1277510).

Almost surely, 2^7075422 is an apocalyptic number.

7075422 is an abundant number, since it is smaller than the sum of its proper divisors (8254698).

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

7075422 is a wasteful number, since it uses less digits than its factorization.

7075422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393087 (or 393084 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 7075422 is about 2659.9665411430. The cubic root of 7075422 is about 191.9776992328.

The spelling of 7075422 in words is "seven million, seventy-five thousand, four hundred twenty-two".