139196 has 24 divisors (see below), whose sum is σ = 272160. Its totient is φ = 61952.

The previous prime is 139187. The next prime is 139199. The reversal of 139196 is 691931.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 139196.

It is not an unprimeable number, because it can be changed into a prime (139199) by changing a digit.

139196 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 1520 + ... + 1608.

It is an arithmetic number, because the mean of its divisors is an integer number (11340).

2¹³⁹¹⁹⁶ is an apocalyptic number.

It is an amenable number.

139196 is a deficient number, since it is larger than the sum of its proper divisors (132964).

139196 is a wasteful number, since it uses less digits than its factorization.

139196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133 (or 131 counting only the distinct ones).

The product of its digits is 1458, while the sum is 29.

The square root of 139196 is about 373.0898015224. The cubic root of 139196 is about 51.8253509579.

The spelling of 139196 in words is "one hundred thirty-nine thousand, one hundred ninety-six".