426314568 has 64 divisors (see below), whose sum is σ = 1128821760. Its totient is φ = 133886016.

The previous prime is 426314557. The next prime is 426314569. The reversal of 426314568 is 865413624.

It is a super-2 number, since 2×426314568² = 363488221778053248, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (426314569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31221 + ... + 42747.

It is an arithmetic number, because the mean of its divisors is an integer number (17637840).

Almost surely, 2^426314568 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 426314568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (564410880).

426314568 is an abundant number, since it is smaller than the sum of its proper divisors (702507192).

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

426314568 is a wasteful number, since it uses less digits than its factorization.

426314568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11626 (or 11622 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 426314568 is about 20647.3864689941. The cubic root of 426314568 is about 752.6216801572.

The spelling of 426314568 in words is "four hundred twenty-six million, three hundred fourteen thousand, five hundred sixty-eight".