9726452160 has 56 divisors (see below), whose sum is σ = 30881488656. Its totient is φ = 2593720320.

The previous prime is 9726452143. The next prime is 9726452167. The reversal of 9726452160 is 612546279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9726452167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5064901 + ... + 5066820.

Almost surely, 2^9726452160 is an apocalyptic number.

It is an amenable number.

9726452160 is an abundant number, since it is smaller than the sum of its proper divisors (21155036496).

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

9726452160 is a wasteful number, since it uses less digits than its factorization.

9726452160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10131741 (or 10131731 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 9726452160 is about 98622.7770852150. Note that the first 3 decimals coincide. The cubic root of 9726452160 is about 2134.6080931583.

The spelling of 9726452160 in words is "nine billion, seven hundred twenty-six million, four hundred fifty-two thousand, one hundred sixty".