426106426 has 16 divisors (see below), whose sum is σ = 674386560. Its totient is φ = 201363840.

The previous prime is 426106423. The next prime is 426106427. The reversal of 426106426 is 624601624.

It is not an unprimeable number, because it can be changed into a prime (426106423) 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 7 ways as a sum of consecutive naturals, for example, 3370 + ... + 29386.

It is an arithmetic number, because the mean of its divisors is an integer number (42149160).

Almost surely, 2^426106426 is an apocalyptic number.

426106426 is a deficient number, since it is larger than the sum of its proper divisors (248280134).

426106426 is a wasteful number, since it uses less digits than its factorization.

426106426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26469.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 426106426 is about 20642.3454578204. The cubic root of 426106426 is about 752.4991746219.

The spelling of 426106426 in words is "four hundred twenty-six million, one hundred six thousand, four hundred twenty-six".