223624485000 has 720 divisors, whose sum is σ = 904506199740. Its totient is φ = 49714560000.

The previous prime is 223624484987. The next prime is 223624485023. The reversal of 223624485000 is 584426322.

223624485000 is a `hidden beast` number, since 2 + 23 + 624 + 4 + 8 + 5 + 0 + 0 + 0 = 666.

223624485000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 10 ways, for example, as 5772656484 + 217851828516 = 75978^2 + 466746^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 81583630 + ... + 81586370.

Almost surely, 2^223624485000 is an apocalyptic number.

223624485000 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 223624485000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (452253099870).

223624485000 is an abundant number, since it is smaller than the sum of its proper divisors (680881714740).

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

223624485000 is a wasteful number, since it uses less digits than its factorization.

223624485000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2824 (or 2795 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 223624485000 in words is "two hundred twenty-three billion, six hundred twenty-four million, four hundred eighty-five thousand".