134221232 has 20 divisors (see below), whose sum is σ = 266102760. Its totient is φ = 65549568.

The previous prime is 134221211. The next prime is 134221259. The reversal of 134221232 is 232122431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96857 + ... + 98232.

It is an arithmetic number, because the mean of its divisors is an integer number (13305138).

Almost surely, 2^134221232 is an apocalyptic number.

It is an amenable number.

134221232 is a deficient number, since it is larger than the sum of its proper divisors (131881528).

134221232 is a wasteful number, since it uses less digits than its factorization.

134221232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195140 (or 195134 counting only the distinct ones).

The product of its digits is 576, while the sum is 20.

The square root of 134221232 is about 11585.3887289119. The cubic root of 134221232 is about 512.0044555276.

Adding to 134221232 its reverse (232122431), we get a palindrome (366343663).

The spelling of 134221232 in words is "one hundred thirty-four million, two hundred twenty-one thousand, two hundred thirty-two".