9965122 has 8 divisors (see below), whose sum is σ = 14990400. Its totient is φ = 4968324.

The previous prime is 9965117. The next prime is 9965161. The reversal of 9965122 is 2215699.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6222 + ... + 7657.

It is an arithmetic number, because the mean of its divisors is an integer number (1873800).

Almost surely, 2^9965122 is an apocalyptic number.

9965122 is a deficient number, since it is larger than the sum of its proper divisors (5025278).

9965122 is a wasteful number, since it uses less digits than its factorization.

9965122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14240.

The product of its digits is 9720, while the sum is 34.

The square root of 9965122 is about 3156.7581472137. The cubic root of 9965122 is about 215.1927026588.

The spelling of 9965122 in words is "nine million, nine hundred sixty-five thousand, one hundred twenty-two".