6601342 has 16 divisors (see below), whose sum is σ = 10865664. Its totient is φ = 2983000.

The previous prime is 6601339. The next prime is 6601349. The reversal of 6601342 is 2431066.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6601349) 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, 3417 + ... + 4987.

It is an arithmetic number, because the mean of its divisors is an integer number (679104).

Almost surely, 2^6601342 is an apocalyptic number.

6601342 is a deficient number, since it is larger than the sum of its proper divisors (4264322).

6601342 is a wasteful number, since it uses less digits than its factorization.

6601342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 6601342 is about 2569.3076888532. The cubic root of 6601342 is about 187.5904582778.

It can be divided in two parts, 660 and 1342, that added together give a palindrome (2002).

The spelling of 6601342 in words is "six million, six hundred one thousand, three hundred forty-two".