223466880 has 256 divisors, whose sum is σ = 877363200. Its totient is φ = 47112192.

The previous prime is 223466869. The next prime is 223466899. The reversal of 223466880 is 88664322.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 174081 + ... + 175359.

It is an arithmetic number, because the mean of its divisors is an integer number (3427200).

Almost surely, 2^223466880 is an apocalyptic number.

223466880 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 223466880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (438681600).

223466880 is an abundant number, since it is smaller than the sum of its proper divisors (653896320).

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

223466880 is a wasteful number, since it uses less digits than its factorization.

223466880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321 (or 1309 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 223466880 is about 14948.8086481833. The cubic root of 223466880 is about 606.8356061864.

The spelling of 223466880 in words is "two hundred twenty-three million, four hundred sixty-six thousand, eight hundred eighty".