134530232 has 32 divisors (see below), whose sum is σ = 257126400. Its totient is φ = 65973600.

The previous prime is 134530223. The next prime is 134530267. The reversal of 134530232 is 232035431.

It is a junction number, because it is equal to n+sod(n) for n = 134530198 and 134530207.

It is a congruent number.

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, 135257 + ... + 136247.

It is an arithmetic number, because the mean of its divisors is an integer number (8035200).

Almost surely, 2^134530232 is an apocalyptic number.

It is an amenable number.

134530232 is a deficient number, since it is larger than the sum of its proper divisors (122596168).

134530232 is a wasteful number, since it uses less digits than its factorization.

134530232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307 (or 1303 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 134530232 is about 11598.7168255803. The cubic root of 134530232 is about 512.3970613799.

Adding to 134530232 its reverse (232035431), we get a palindrome (366565663).

The spelling of 134530232 in words is "one hundred thirty-four million, five hundred thirty thousand, two hundred thirty-two".