134389232 has 40 divisors (see below), whose sum is σ = 265472592. Its totient is φ = 65894400.

The previous prime is 134389187. The next prime is 134389237. The reversal of 134389232 is 232983431.

It is a junction number, because it is equal to n+sod(n) for n = 134389192 and 134389201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134389237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202982 + ... + 203642.

Almost surely, 2^134389232 is an apocalyptic number.

It is an amenable number.

134389232 is a deficient number, since it is larger than the sum of its proper divisors (131083360).

134389232 is a wasteful number, since it uses less digits than its factorization.

134389232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897 (or 891 counting only the distinct ones).

The product of its digits is 31104, while the sum is 35.

The square root of 134389232 is about 11592.6369735276. The cubic root of 134389232 is about 512.2179857919.

The spelling of 134389232 in words is "one hundred thirty-four million, three hundred eighty-nine thousand, two hundred thirty-two".