134220232 has 16 divisors (see below), whose sum is σ = 252058140. Its totient is φ = 67004736.

The previous prime is 134220217. The next prime is 134220239. The reversal of 134220232 is 232022431.

It can be written as a sum of positive squares in 2 ways, for example, as 133310116 + 910116 = 11546^2 + 954^2 .

It is not an unprimeable number, because it can be changed into a prime (134220239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7623 + ... + 18070.

Almost surely, 2^134220232 is an apocalyptic number.

It is an amenable number.

134220232 is a deficient number, since it is larger than the sum of its proper divisors (117837908).

134220232 is a wasteful number, since it uses less digits than its factorization.

134220232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26352 (or 26348 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 134220232 is about 11585.3455710220. The cubic root of 134220232 is about 512.0031839809.

Adding to 134220232 its reverse (232022431), we get a palindrome (366242663).

The spelling of 134220232 in words is "one hundred thirty-four million, two hundred twenty thousand, two hundred thirty-two".