7663122 has 24 divisors (see below), whose sum is σ = 16671564. Its totient is φ = 2543904.

The previous prime is 7663109. The next prime is 7663127. The reversal of 7663122 is 2213667.

It is a happy number.

7663122 is a `hidden beast` number, since 7 + 6 + 631 + 22 = 666.

7663122 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5294601 + 2368521 = 2301^2 + 1539^2 .

It is not an unprimeable number, because it can be changed into a prime (7663127) 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, 4548 + ... + 6000.

Almost surely, 2^7663122 is an apocalyptic number.

7663122 is an abundant number, since it is smaller than the sum of its proper divisors (9008442).

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

7663122 is a wasteful number, since it uses less digits than its factorization.

7663122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1754 (or 1751 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 7663122 is about 2768.2344553885. The cubic root of 7663122 is about 197.1523296376.

Adding to 7663122 its reverse (2213667), we get a palindrome (9876789).

The spelling of 7663122 in words is "seven million, six hundred sixty-three thousand, one hundred twenty-two".