426163232 has 48 divisors (see below), whose sum is σ = 922586112. Its totient is φ = 192165120.

The previous prime is 426163219. The next prime is 426163237. The reversal of 426163232 is 232361624.

It is a junction number, because it is equal to n+sod(n) for n = 426163195 and 426163204.

It is not an unprimeable number, because it can be changed into a prime (426163237) by changing a digit.

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, 39938 + ... + 49470.

It is an arithmetic number, because the mean of its divisors is an integer number (19220544).

Almost surely, 2^426163232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426163232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (461293056).

426163232 is an abundant number, since it is smaller than the sum of its proper divisors (496422880).

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

426163232 is a wasteful number, since it uses less digits than its factorization.

426163232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9681 (or 9673 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 426163232 is about 20643.7213699468. The cubic root of 426163232 is about 752.5326127225.

The spelling of 426163232 in words is "four hundred twenty-six million, one hundred sixty-three thousand, two hundred thirty-two".