226574696448 has 128 divisors (see below), whose sum is σ = 671324811600. Its totient is φ = 75524603904.

The previous prime is 226574696431. The next prime is 226574696459. The reversal of 226574696448 is 844696475622.

It is a happy number.

226574696448 is a `hidden beast` number, since 2 + 2 + 65 + 7 + 46 + 96 + 448 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 756690 + ... + 1012782.

Almost surely, 2^226574696448 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 226574696448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335662405800).

226574696448 is an abundant number, since it is smaller than the sum of its proper divisors (444750115152).

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

226574696448 is an frugal number, since it uses more digits than its factorization.

226574696448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256132 (or 256098 counting only the distinct ones).

The product of its digits is 139345920, while the sum is 63.

The spelling of 226574696448 in words is "two hundred twenty-six billion, five hundred seventy-four million, six hundred ninety-six thousand, four hundred forty-eight".