6602442 has 64 divisors (see below), whose sum is σ = 17031168. Its totient is φ = 1656000.

The previous prime is 6602437. The next prime is 6602447. The reversal of 6602442 is 2442066.

It is an interprime number because it is at equal distance from previous prime (6602437) and next prime (6602447).

It is not an unprimeable number, because it can be changed into a prime (6602447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14092 + ... + 14552.

It is an arithmetic number, because the mean of its divisors is an integer number (266112).

Almost surely, 2^6602442 is an apocalyptic number.

6602442 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 6602442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8515584).

6602442 is an abundant number, since it is smaller than the sum of its proper divisors (10428726).

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

6602442 is a wasteful number, since it uses less digits than its factorization.

6602442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 6602442 is about 2569.5217453838. The cubic root of 6602442 is about 187.6008772726.

It can be divided in two parts, 66024 and 42, that added together give a palindrome (66066).

The spelling of 6602442 in words is "six million, six hundred two thousand, four hundred forty-two".