9724814056 has 8 divisors (see below), whose sum is σ = 18234026370. Its totient is φ = 4862407024.

The previous prime is 9724814051. The next prime is 9724814059. The reversal of 9724814056 is 6504184279.

It can be written as a sum of positive squares in only one way, i.e., 8532216900 + 1192597156 = 92370^2 + 34534^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×9724814056² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9724813997 and 9724814015.

It is not an unprimeable number, because it can be changed into a prime (9724814051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607800871 + ... + 607800886.

Almost surely, 2^9724814056 is an apocalyptic number.

It is an amenable number.

9724814056 is a deficient number, since it is larger than the sum of its proper divisors (8509212314).

9724814056 is a wasteful number, since it uses less digits than its factorization.

9724814056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215601763 (or 1215601759 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 9724814056 is about 98614.4718385694. The cubic root of 9724814056 is about 2134.4882513661.

The spelling of 9724814056 in words is "nine billion, seven hundred twenty-four million, eight hundred fourteen thousand, fifty-six".