9912965 has 8 divisors (see below), whose sum is σ = 12521760. Its totient is φ = 7512912.

The previous prime is 9912943. The next prime is 9912967. The reversal of 9912965 is 5692199.

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

It is a cyclic number.

It is not a de Polignac number, because 9912965 - 2¹⁴ = 9896581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9912967) 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, 52079 + ... + 52268.

It is an arithmetic number, because the mean of its divisors is an integer number (1565220).

Almost surely, 2^9912965 is an apocalyptic number.

9912965 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

9912965 is a deficient number, since it is larger than the sum of its proper divisors (2608795).

9912965 is a wasteful number, since it uses less digits than its factorization.

9912965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104371.

The product of its digits is 43740, while the sum is 41.

The square root of 9912965 is about 3148.4861441652. The cubic root of 9912965 is about 214.8166094355.

The spelling of 9912965 in words is "nine million, nine hundred twelve thousand, nine hundred sixty-five".