134173432 has 16 divisors (see below), whose sum is σ = 251917200. Its totient is φ = 66995520.

The previous prime is 134173427. The next prime is 134173439. The reversal of 134173432 is 234371431.

It is a self number, because there is not a number n which added to its sum of digits gives 134173432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134173439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4932 + ... + 17107.

It is an arithmetic number, because the mean of its divisors is an integer number (15744825).

Almost surely, 2^134173432 is an apocalyptic number.

It is an amenable number.

134173432 is a deficient number, since it is larger than the sum of its proper divisors (117743768).

134173432 is a wasteful number, since it uses less digits than its factorization.

134173432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22806 (or 22802 counting only the distinct ones).

The product of its digits is 6048, while the sum is 28.

The square root of 134173432 is about 11583.3256019159. The cubic root of 134173432 is about 511.9436685258.

The spelling of 134173432 in words is "one hundred thirty-four million, one hundred seventy-three thousand, four hundred thirty-two".