223580 has 24 divisors (see below), whose sum is σ = 536928. Its totient is φ = 76608.

The previous prime is 223577. The next prime is 223589. The reversal of 223580 is 85322.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 659 + ... + 938.

It is an arithmetic number, because the mean of its divisors is an integer number (22372).

2²²³⁵⁸⁰ is an apocalyptic number.

223580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223580 is an abundant number, since it is smaller than the sum of its proper divisors (313348).

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

223580 is a wasteful number, since it uses less digits than its factorization.

223580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613 (or 1611 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 223580 is about 472.8424684818. The cubic root of 223580 is about 60.6937983273.

The spelling of 223580 in words is "two hundred twenty-three thousand, five hundred eighty".