224001530632 has 64 divisors (see below), whose sum is σ = 479808696960. Its totient is φ = 97045132800.

The previous prime is 224001530593. The next prime is 224001530633. The reversal of 224001530632 is 236035100422.

It is a self number, because there is not a number n which added to its sum of digits gives 224001530632.

It is not an unprimeable number, because it can be changed into a prime (224001530633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371818 + ... + 765670.

It is an arithmetic number, because the mean of its divisors is an integer number (7497010890).

Almost surely, 2^224001530632 is an apocalyptic number.

224001530632 is a gapful number since it is divisible by the number (22) 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 224001530632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239904348480).

224001530632 is an abundant number, since it is smaller than the sum of its proper divisors (255807166328).

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

224001530632 is a wasteful number, since it uses less digits than its factorization.

224001530632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394174 (or 394170 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The spelling of 224001530632 in words is "two hundred twenty-four billion, one million, five hundred thirty thousand, six hundred thirty-two".