134223224 has 8 divisors (see below), whose sum is σ = 251668560. Its totient is φ = 67111608.

The previous prime is 134223203. The next prime is 134223227. The reversal of 134223224 is 422322431.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 134223224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134223227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8388944 + ... + 8388959.

It is an arithmetic number, because the mean of its divisors is an integer number (31458570).

Almost surely, 2^134223224 is an apocalyptic number.

It is an amenable number.

134223224 is a deficient number, since it is larger than the sum of its proper divisors (117445336).

134223224 is a wasteful number, since it uses less digits than its factorization.

134223224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16777909 (or 16777905 counting only the distinct ones).

The product of its digits is 2304, while the sum is 23.

The square root of 134223224 is about 11585.4746989495. The cubic root of 134223224 is about 512.0069884300.

Adding to 134223224 its reverse (422322431), we get a palindrome (556545655).

The spelling of 134223224 in words is "one hundred thirty-four million, two hundred twenty-three thousand, two hundred twenty-four".