9621624922 has 32 divisors (see below), whose sum is σ = 17769072384. Its totient is φ = 3805056000.

The previous prime is 9621624869. The next prime is 9621624967. The reversal of 9621624922 is 2294261269.

It is a super-2 number, since 2×9621624922² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 660922 + ... + 675322.

It is an arithmetic number, because the mean of its divisors is an integer number (555283512).

Almost surely, 2^9621624922 is an apocalyptic number.

9621624922 is a deficient number, since it is larger than the sum of its proper divisors (8147447462).

9621624922 is a wasteful number, since it uses less digits than its factorization.

9621624922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18094.

The product of its digits is 186624, while the sum is 43.

The square root of 9621624922 is about 98089.8818533288. The cubic root of 9621624922 is about 2126.9117686024.

The spelling of 9621624922 in words is "nine billion, six hundred twenty-one million, six hundred twenty-four thousand, nine hundred twenty-two".