9965466 has 48 divisors (see below), whose sum is σ = 24897600. Its totient is φ = 2821824.

The previous prime is 9965447. The next prime is 9965479. The reversal of 9965466 is 6645699.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

Its product of digits (349920) is a multiple of the sum of its prime divisors (720).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17230 + ... + 17798.

It is an arithmetic number, because the mean of its divisors is an integer number (518700).

Almost surely, 2^9965466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9965466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12448800).

9965466 is an abundant number, since it is smaller than the sum of its proper divisors (14932134).

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

9965466 is a wasteful number, since it uses less digits than its factorization.

9965466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723 (or 720 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 9965466 is about 3156.8126330208. The cubic root of 9965466 is about 215.1951788097.

The spelling of 9965466 in words is "nine million, nine hundred sixty-five thousand, four hundred sixty-six".