223551230 has 48 divisors (see below), whose sum is σ = 483221376. Its totient is φ = 74168640.

The previous prime is 223551221. The next prime is 223551233. The reversal of 223551230 is 32155322.

It is a junction number, because it is equal to n+sod(n) for n = 223551196 and 223551205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223551233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7832 + ... + 22548.

It is an arithmetic number, because the mean of its divisors is an integer number (10067112).

Almost surely, 2^223551230 is an apocalyptic number.

223551230 is an abundant number, since it is smaller than the sum of its proper divisors (259670146).

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

223551230 is a wasteful number, since it uses less digits than its factorization.

223551230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14769 (or 14762 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 223551230 is about 14951.6296770620. The cubic root of 223551230 is about 606.9119488111.

The spelling of 223551230 in words is "two hundred twenty-three million, five hundred fifty-one thousand, two hundred thirty".