9970065 has 48 divisors (see below), whose sum is σ = 20407296. Its totient is φ = 4406400.

The previous prime is 9970049. The next prime is 9970073. The reversal of 9970065 is 5600799.

It is not a de Polignac number, because 9970065 - 2⁴ = 9970049 is a prime.

It is a super-2 number, since 2×9970065² = 198804392208450, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9255 + ... + 10275.

It is an arithmetic number, because the mean of its divisors is an integer number (425152).

Almost surely, 2^9970065 is an apocalyptic number.

It is an amenable number.

9970065 is an abundant number, since it is smaller than the sum of its proper divisors (10437231).

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

9970065 is a wasteful number, since it uses less digits than its factorization.

9970065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070 (or 1067 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 9970065 is about 3157.5409736059. The cubic root of 9970065 is about 215.2282774600.

The spelling of 9970065 in words is "nine million, nine hundred seventy thousand, sixty-five".