139096 has 8 divisors (see below), whose sum is σ = 260820. Its totient is φ = 69544.

The previous prime is 139091. The next prime is 139109. The reversal of 139096 is 690931.

It is a happy number.

139096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8686 + ... + 8701.

2¹³⁹⁰⁹⁶ is an apocalyptic number.

It is an amenable number.

139096 is a deficient number, since it is larger than the sum of its proper divisors (121724).

139096 is a wasteful number, since it uses less digits than its factorization.

139096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17393 (or 17389 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 139096 is about 372.9557614517. The cubic root of 139096 is about 51.8129373429.

The spelling of 139096 in words is "one hundred thirty-nine thousand, ninety-six".