426872112 has 40 divisors (see below), whose sum is σ = 1140782640. Its totient is φ = 137383680.

The previous prime is 426872087. The next prime is 426872153. The reversal of 426872112 is 211278624.

It is a super-3 number, since 3×426872112³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151939 + ... + 154722.

It is an arithmetic number, because the mean of its divisors is an integer number (28519566).

Almost surely, 2^426872112 is an apocalyptic number.

It is an amenable number.

426872112 is an abundant number, since it is smaller than the sum of its proper divisors (713910528).

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

426872112 is a wasteful number, since it uses less digits than its factorization.

426872112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306701 (or 306695 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 426872112 is about 20660.8836209878. The cubic root of 426872112 is about 752.9496358788.

The spelling of 426872112 in words is "four hundred twenty-six million, eight hundred seventy-two thousand, one hundred twelve".