9212493488 has 20 divisors (see below), whose sum is σ = 19471861608. Its totient is φ = 4187496960.

The previous prime is 9212493487. The next prime is 9212493491. The reversal of 9212493488 is 8843942129.

9212493488 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 2×9212493488² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9212493487) 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 3 ways as a sum of consecutive naturals, for example, 26171681 + ... + 26172032.

Almost surely, 2^9212493488 is an apocalyptic number.

It is an amenable number.

9212493488 is an abundant number, since it is smaller than the sum of its proper divisors (10259368120).

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

9212493488 is a wasteful number, since it uses less digits than its factorization.

9212493488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52343732 (or 52343726 counting only the distinct ones).

The product of its digits is 995328, while the sum is 50.

The square root of 9212493488 is about 95981.7351791475. The cubic root of 9212493488 is about 2096.3271770890.

The spelling of 9212493488 in words is "nine billion, two hundred twelve million, four hundred ninety-three thousand, four hundred eighty-eight".