6426726 has 8 divisors (see below), whose sum is σ = 12853464. Its totient is φ = 2142240.

The previous prime is 6426713. The next prime is 6426757. The reversal of 6426726 is 6276246.

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

6426726 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535555 + ... + 535566.

It is an arithmetic number, because the mean of its divisors is an integer number (1606683).

Almost surely, 2^6426726 is an apocalyptic number.

6426726 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6426726 is a wasteful number, since it uses less digits than its factorization.

6426726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071126.

The product of its digits is 24192, while the sum is 33.

The square root of 6426726 is about 2535.0988146421. The cubic root of 6426726 is about 185.9216342322.

The spelling of 6426726 in words is "six million, four hundred twenty-six thousand, seven hundred twenty-six".