223086960 has 200 divisors, whose sum is σ = 783208800. Its totient is φ = 58848768.

The previous prime is 223086931. The next prime is 223086989. The reversal of 223086960 is 69680322.

It is an interprime number because it is at equal distance from previous prime (223086931) and next prime (223086989).

It is a super-3 number, since 3×223086960³ (a number of 26 digits) contains 333 as substring.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1120941 + ... + 1121139.

It is an arithmetic number, because the mean of its divisors is an integer number (3916044).

Almost surely, 2^223086960 is an apocalyptic number.

223086960 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 223086960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (391604400).

223086960 is an abundant number, since it is smaller than the sum of its proper divisors (560121840).

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

223086960 is a wasteful number, since it uses less digits than its factorization.

223086960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397 (or 382 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 223086960 is about 14936.0958754288. The cubic root of 223086960 is about 606.4915137934.

The spelling of 223086960 in words is "two hundred twenty-three million, eighty-six thousand, nine hundred sixty".