226431146592 has 216 divisors, whose sum is σ = 788466533400. Its totient is φ = 61289561088.

The previous prime is 226431146569. The next prime is 226431146597. The reversal of 226431146592 is 295641134622.

226431146592 is a `hidden beast` number, since 2 + 2 + 6 + 4 + 3 + 11 + 46 + 592 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226431146597) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 154117 + ... + 690372.

It is an arithmetic number, because the mean of its divisors is an integer number (3650308025).

Almost surely, 2^226431146592 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 226431146592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (394233266700).

226431146592 is an abundant number, since it is smaller than the sum of its proper divisors (562035386808).

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

226431146592 is a wasteful number, since it uses less digits than its factorization.

226431146592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844538 (or 844520 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The spelling of 226431146592 in words is "two hundred twenty-six billion, four hundred thirty-one million, one hundred forty-six thousand, five hundred ninety-two".