426888122 has 16 divisors (see below), whose sum is σ = 692426880. Its totient is φ = 196613568.

The previous prime is 426888107. The next prime is 426888167. The reversal of 426888122 is 221888624.

It is a super-3 number, since 3×426888122³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 426888122.

It is an unprimeable number.

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, 131972 + ... + 135167.

It is an arithmetic number, because the mean of its divisors is an integer number (43276680).

Almost surely, 2^426888122 is an apocalyptic number.

426888122 is a deficient number, since it is larger than the sum of its proper divisors (265538758).

426888122 is a wasteful number, since it uses less digits than its factorization.

426888122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267205.

The product of its digits is 98304, while the sum is 41.

The square root of 426888122 is about 20661.2710644820. The cubic root of 426888122 is about 752.9590489814.

The spelling of 426888122 in words is "four hundred twenty-six million, eight hundred eighty-eight thousand, one hundred twenty-two".