9752665 has 8 divisors (see below), whose sum is σ = 12603528. Its totient is φ = 7201920.

The previous prime is 9752663. The next prime is 9752707. The reversal of 9752665 is 5662579.

It can be written as a sum of positive squares in 4 ways, for example, as 913936 + 8838729 = 956^2 + 2973^2 .

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

It is not a de Polignac number, because 9752665 - 2¹ = 9752663 is a prime.

It is a super-2 number, since 2×9752665² = 190228949204450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9752663) 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, 74956 + ... + 75085.

It is an arithmetic number, because the mean of its divisors is an integer number (1575441).

Almost surely, 2^9752665 is an apocalyptic number.

It is an amenable number.

9752665 is a deficient number, since it is larger than the sum of its proper divisors (2850863).

9752665 is a wasteful number, since it uses less digits than its factorization.

9752665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150059.

The product of its digits is 113400, while the sum is 40.

The square root of 9752665 is about 3122.9257115724. The cubic root of 9752665 is about 213.6523966457.

The spelling of 9752665 in words is "nine million, seven hundred fifty-two thousand, six hundred sixty-five".