426166126 has 8 divisors (see below), whose sum is σ = 667042704. Its totient is φ = 203818560.

The previous prime is 426166121. The next prime is 426166133. The reversal of 426166126 is 621661624.

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

It is a junction number, because it is equal to n+sod(n) for n = 426166091 and 426166100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426166121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4632195 + ... + 4632286.

It is an arithmetic number, because the mean of its divisors is an integer number (83380338).

Almost surely, 2^426166126 is an apocalyptic number.

426166126 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

426166126 is a deficient number, since it is larger than the sum of its proper divisors (240876578).

426166126 is a wasteful number, since it uses less digits than its factorization.

426166126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9264506.

The product of its digits is 20736, while the sum is 34.

The square root of 426166126 is about 20643.7914637791. The cubic root of 426166126 is about 752.5343161578.

The spelling of 426166126 in words is "four hundred twenty-six million, one hundred sixty-six thousand, one hundred twenty-six".