9960745 has 8 divisors (see below), whose sum is σ = 12244680. Its totient is φ = 7774080.

The previous prime is 9960719. The next prime is 9960761. The reversal of 9960745 is 5470699.

It can be written as a sum of positive squares in 4 ways, for example, as 151321 + 9809424 = 389^2 + 3132^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9960745 - 2⁹ = 9960233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9960698 and 9960707.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24090 + ... + 24499.

It is an arithmetic number, because the mean of its divisors is an integer number (1530585).

Almost surely, 2^9960745 is an apocalyptic number.

It is an amenable number.

9960745 is a deficient number, since it is larger than the sum of its proper divisors (2283935).

9960745 is a wasteful number, since it uses less digits than its factorization.

9960745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48635.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 9960745 is about 3156.0647965465. The cubic root of 9960745 is about 215.1611915411.

The spelling of 9960745 in words is "nine million, nine hundred sixty thousand, seven hundred forty-five".