223352830 has 32 divisors (see below), whose sum is σ = 425150208. Its totient is φ = 84345600.

The previous prime is 223352807. The next prime is 223352837. The reversal of 223352830 is 38253322.

It is a super-3 number, since 3×223352830³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223352837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3924 + ... + 21496.

It is an arithmetic number, because the mean of its divisors is an integer number (13285944).

Almost surely, 2^223352830 is an apocalyptic number.

223352830 is a deficient number, since it is larger than the sum of its proper divisors (201797378).

223352830 is a wasteful number, since it uses less digits than its factorization.

223352830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17652.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 223352830 is about 14944.9934760775. The cubic root of 223352830 is about 606.7323524390.

The spelling of 223352830 in words is "two hundred twenty-three million, three hundred fifty-two thousand, eight hundred thirty".