9660481 has 4 divisors (see below), whose sum is σ = 9674964. Its totient is φ = 9646000.

The previous prime is 9660467. The next prime is 9660487. The reversal of 9660481 is 1840669.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7049025 + 2611456 = 2655^2 + 1616^2 .

It is a cyclic number.

It is not a de Polignac number, because 9660481 - 2⁷ = 9660353 is a prime.

It is a super-2 number, since 2×9660481² = 186649786302722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9660487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6190 + ... + 7591.

It is an arithmetic number, because the mean of its divisors is an integer number (2418741).

Almost surely, 2^9660481 is an apocalyptic number.

It is an amenable number.

9660481 is a deficient number, since it is larger than the sum of its proper divisors (14483).

9660481 is a wasteful number, since it uses less digits than its factorization.

9660481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14482.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 9660481 is about 3108.1314322274. The cubic root of 9660481 is about 212.9771037862.

The spelling of 9660481 in words is "nine million, six hundred sixty thousand, four hundred eighty-one".