227265972480 has 576 divisors, whose sum is σ = 832450886400. Its totient is φ = 58684538880.

The previous prime is 227265972469. The next prime is 227265972503. The reversal of 227265972480 is 84279562722.

227265972480 is a `hidden beast` number, since 2 + 2 + 7 + 2 + 6 + 597 + 2 + 48 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 141245916 + ... + 141247524.

Almost surely, 2^227265972480 is an apocalyptic number.

227265972480 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 227265972480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416225443200).

227265972480 is an abundant number, since it is smaller than the sum of its proper divisors (605184913920).

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

227265972480 is a wasteful number, since it uses less digits than its factorization.

227265972480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767 (or 1747 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 227265972480 in words is "two hundred twenty-seven billion, two hundred sixty-five million, nine hundred seventy-two thousand, four hundred eighty".