9541997232 has 40 divisors (see below), whose sum is σ = 24690447984. Its totient is φ = 3175467264.

The previous prime is 9541997219. The next prime is 9541997237. The reversal of 9541997232 is 2327991459.

9541997232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9541997232² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9541997237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132723 + ... + 191570.

Almost surely, 2^9541997232 is an apocalyptic number.

It is an amenable number.

9541997232 is an abundant number, since it is smaller than the sum of its proper divisors (15148450752).

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

9541997232 is a wasteful number, since it uses less digits than its factorization.

9541997232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324917 (or 324911 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 51.

The square root of 9541997232 is about 97683.1471237490. The cubic root of 9541997232 is about 2121.0281319006.

The spelling of 9541997232 in words is "nine billion, five hundred forty-one million, nine hundred ninety-seven thousand, two hundred thirty-two".