6342006 has 32 divisors (see below), whose sum is σ = 13926528. Its totient is φ = 1909440.

The previous prime is 6341971. The next prime is 6342013. The reversal of 6342006 is 6002436.

It is an Ulam number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 20106 + ... + 20418.

It is an arithmetic number, because the mean of its divisors is an integer number (435204).

Almost surely, 2^6342006 is an apocalyptic number.

6342006 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

6342006 is an abundant number, since it is smaller than the sum of its proper divisors (7584522).

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

6342006 is a wasteful number, since it uses less digits than its factorization.

6342006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 6342006 is about 2518.3339730862. Note that the first 3 decimals coincide. The cubic root of 6342006 is about 185.1010502243.

The spelling of 6342006 in words is "six million, three hundred forty-two thousand, six".