9900602 has 8 divisors (see below), whose sum is σ = 14864256. Its totient is φ = 4945852.

The previous prime is 9900601. The next prime is 9900623. The reversal of 9900602 is 2060099.

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

It is not an unprimeable number, because it can be changed into a prime (9900601) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3293 + ... + 5535.

It is an arithmetic number, because the mean of its divisors is an integer number (1858032).

Almost surely, 2^9900602 is an apocalyptic number.

9900602 is a deficient number, since it is larger than the sum of its proper divisors (4963654).

9900602 is a wasteful number, since it uses less digits than its factorization.

9900602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4452.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 9900602 is about 3146.5222071360. The cubic root of 9900602 is about 214.7272691098.

The spelling of 9900602 in words is "nine million, nine hundred thousand, six hundred two".