426063624 has 128 divisors (see below), whose sum is σ = 1260960000. Its totient is φ = 119895552.

The previous prime is 426063613. The next prime is 426063637. The reversal of 426063624 is 426360624.

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 31 ways as a sum of consecutive naturals, for example, 600582 + ... + 601290.

It is an arithmetic number, because the mean of its divisors is an integer number (9851250).

Almost surely, 2^426063624 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 426063624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (630480000).

426063624 is an abundant number, since it is smaller than the sum of its proper divisors (834896376).

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

426063624 is a wasteful number, since it uses less digits than its factorization.

426063624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812 (or 794 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 426063624 is about 20641.3086794418. The cubic root of 426063624 is about 752.4739778274.

The spelling of 426063624 in words is "four hundred twenty-six million, sixty-three thousand, six hundred twenty-four".