7983522 has 24 divisors (see below), whose sum is σ = 17939376. Its totient is φ = 2661012.

The previous prime is 7983517. The next prime is 7983529. The reversal of 7983522 is 2253897.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (7983529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7728 + ... + 8699.

It is an arithmetic number, because the mean of its divisors is an integer number (747474).

Almost surely, 2^7983522 is an apocalyptic number.

7983522 is an abundant number, since it is smaller than the sum of its proper divisors (9955854).

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

7983522 is a wasteful number, since it uses less digits than its factorization.

7983522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16444 (or 16432 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 7983522 is about 2825.5126968393. The cubic root of 7983522 is about 199.8625889460.

The spelling of 7983522 in words is "seven million, nine hundred eighty-three thousand, five hundred twenty-two".