9960723 has 6 divisors (see below), whose sum is σ = 14387724. Its totient is φ = 6640476.

The previous prime is 9960719. The next prime is 9960761. The reversal of 9960723 is 3270699.

It is not a de Polignac number, because 9960723 - 2² = 9960719 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9960763) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 553365 + ... + 553382.

It is an arithmetic number, because the mean of its divisors is an integer number (2397954).

Almost surely, 2^9960723 is an apocalyptic number.

9960723 is a deficient number, since it is larger than the sum of its proper divisors (4427001).

9960723 is a wasteful number, since it uses less digits than its factorization.

9960723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106753 (or 1106750 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 9960723 is about 3156.0613111915. The cubic root of 9960723 is about 215.1610331343.

The spelling of 9960723 in words is "nine million, nine hundred sixty thousand, seven hundred twenty-three".