426246432 has 24 divisors (see below), whose sum is σ = 1118897136. Its totient is φ = 142082112.

The previous prime is 426246427. The next prime is 426246439. The reversal of 426246432 is 234642624.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 426246393 and 426246402.

It is not an unprimeable number, because it can be changed into a prime (426246439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2219938 + ... + 2220129.

It is an arithmetic number, because the mean of its divisors is an integer number (46620714).

Almost surely, 2^426246432 is an apocalyptic number.

It is an amenable number.

426246432 is an abundant number, since it is smaller than the sum of its proper divisors (692650704).

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

426246432 is a wasteful number, since it uses less digits than its factorization.

426246432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4440080 (or 4440072 counting only the distinct ones).

The product of its digits is 55296, while the sum is 33.

The square root of 426246432 is about 20645.7364121506. The cubic root of 426246432 is about 752.5815819395.

The spelling of 426246432 in words is "four hundred twenty-six million, two hundred forty-six thousand, four hundred thirty-two".