139132 has 12 divisors (see below), whose sum is σ = 278320. Its totient is φ = 59616.

The previous prime is 139123. The next prime is 139133. The reversal of 139132 is 231931.

139132 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139133) 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 3 ways as a sum of consecutive naturals, for example, 2457 + ... + 2512.

2¹³⁹¹³² is an apocalyptic number.

It is an amenable number.

139132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

139132 is a wasteful number, since it uses less digits than its factorization.

139132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4980 (or 4978 counting only the distinct ones).

The product of its digits is 162, while the sum is 19.

The square root of 139132 is about 373.0040214260. The cubic root of 139132 is about 51.8174069295.

The spelling of 139132 in words is "one hundred thirty-nine thousand, one hundred thirty-two".