223532234 has 16 divisors (see below), whose sum is σ = 340849728. Its totient is φ = 109921152.

The previous prime is 223532191. The next prime is 223532251. The reversal of 223532234 is 432235322.

223532234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130874 + ... + 132570.

It is an arithmetic number, because the mean of its divisors is an integer number (21303108).

Almost surely, 2^223532234 is an apocalyptic number.

223532234 is a deficient number, since it is larger than the sum of its proper divisors (117317494).

223532234 is a wasteful number, since it uses less digits than its factorization.

223532234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2749.

The product of its digits is 8640, while the sum is 26.

The square root of 223532234 is about 14950.9944150882. The cubic root of 223532234 is about 606.8947577837.

Adding to 223532234 its reverse (432235322), we get a palindrome (655767556).

The spelling of 223532234 in words is "two hundred twenty-three million, five hundred thirty-two thousand, two hundred thirty-four".