223025134 has 8 divisors (see below), whose sum is σ = 334602360. Its totient is φ = 111491016.

The previous prime is 223025063. The next prime is 223025149. The reversal of 223025134 is 431520322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10797 + ... + 23719.

It is an arithmetic number, because the mean of its divisors is an integer number (41825295).

Almost surely, 2^223025134 is an apocalyptic number.

223025134 is a deficient number, since it is larger than the sum of its proper divisors (111577226).

223025134 is a wasteful number, since it uses less digits than its factorization.

223025134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21554.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 223025134 is about 14934.0260479216. The cubic root of 223025134 is about 606.4354812208.

Adding to 223025134 its reverse (431520322), we get a palindrome (654545456).

The spelling of 223025134 in words is "two hundred twenty-three million, twenty-five thousand, one hundred thirty-four".