9902466 has 128 divisors (see below), whose sum is σ = 28200960. Its totient is φ = 2509056.

The previous prime is 9902447. The next prime is 9902471. The reversal of 9902466 is 6642099.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9902466.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 147765 + ... + 147831.

It is an arithmetic number, because the mean of its divisors is an integer number (220320).

Almost surely, 2^9902466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9902466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14100480).

9902466 is an abundant number, since it is smaller than the sum of its proper divisors (18298494).

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

9902466 is a wasteful number, since it uses less digits than its factorization.

9902466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 9902466 is about 3146.8183932347. The cubic root of 9902466 is about 214.7407439307.

The spelling of 9902466 in words is "nine million, nine hundred two thousand, four hundred sixty-six".