226400730460 has 96 divisors (see below), whose sum is σ = 520882306560. Its totient is φ = 82387269888.

The previous prime is 226400730443. The next prime is 226400730463. The reversal of 226400730460 is 64037004622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226400730463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 767127 + ... + 1020433.

It is an arithmetic number, because the mean of its divisors is an integer number (5425857360).

Almost surely, 2^226400730460 is an apocalyptic number.

226400730460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226400730460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260441153280).

226400730460 is an abundant number, since it is smaller than the sum of its proper divisors (294481576100).

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

226400730460 is a wasteful number, since it uses less digits than its factorization.

226400730460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253435 (or 253433 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 34.

The spelling of 226400730460 in words is "two hundred twenty-six billion, four hundred million, seven hundred thirty thousand, four hundred sixty".