223836480 has 224 divisors, whose sum is σ = 902695680. Its totient is φ = 51148800.

The previous prime is 223836479. The next prime is 223836499. The reversal of 223836480 is 84638322.

223836480 is a `hidden beast` number, since 2 + 2 + 3 + 8 + 3 + 648 + 0 = 666.

223836480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (224).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58630 + ... + 62330.

Almost surely, 2^223836480 is an apocalyptic number.

223836480 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 223836480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (451347840).

223836480 is an abundant number, since it is smaller than the sum of its proper divisors (678859200).

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

223836480 is a wasteful number, since it uses less digits than its factorization.

223836480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3734 (or 3718 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 223836480 is about 14961.1657299824. The cubic root of 223836480 is about 607.1699777373.

The spelling of 223836480 in words is "two hundred twenty-three million, eight hundred thirty-six thousand, four hundred eighty".