7189030622 has 4 divisors (see below), whose sum is σ = 10783545936. Its totient is φ = 3594515310.

The previous prime is 7189030619. The next prime is 7189030631. The reversal of 7189030622 is 2260309817.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2260309817 = 17 ⋅132959401.

It is a super-2 number, since 2×7189030622² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1797257654 + ... + 1797257657.

It is an arithmetic number, because the mean of its divisors is an integer number (2695886484).

Almost surely, 2^7189030622 is an apocalyptic number.

7189030622 is a deficient number, since it is larger than the sum of its proper divisors (3594515314).

7189030622 is a wasteful number, since it uses less digits than its factorization.

7189030622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3594515313.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 7189030622 is about 84788.1514245947. The cubic root of 7189030622 is about 1929.9976394863.

The spelling of 7189030622 in words is "seven billion, one hundred eighty-nine million, thirty thousand, six hundred twenty-two".