6468126 has 32 divisors (see below), whose sum is σ = 15655680. Its totient is φ = 1739136.

The previous prime is 6468089. The next prime is 6468149. The reversal of 6468126 is 6218646.

It is a happy 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, 3816 + ... + 5243.

It is an arithmetic number, because the mean of its divisors is an integer number (489240).

Almost surely, 2^6468126 is an apocalyptic number.

6468126 is an abundant number, since it is smaller than the sum of its proper divisors (9187554).

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

6468126 is a wasteful number, since it uses less digits than its factorization.

6468126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9088.

The product of its digits is 13824, while the sum is 33.

The square root of 6468126 is about 2543.2510690060. The cubic root of 6468126 is about 186.3200064144.

The spelling of 6468126 in words is "six million, four hundred sixty-eight thousand, one hundred twenty-six".