96139 has 4 divisors (see below), whose sum is σ = 97024. Its totient is φ = 95256.

The previous prime is 96137. The next prime is 96149. The reversal of 96139 is 93169.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a 3-Lehmer number, since φ(96139) divides (96139-1)³.

It is a cyclic number.

It is not a de Polignac number, because 96139 - 2¹ = 96137 is a prime.

It is a Duffinian number.

96139 is a lucky number.

It is a plaindrome in base 12 and base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96137) 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, 252 + ... + 505.

It is an arithmetic number, because the mean of its divisors is an integer number (24256).

2⁹⁶¹³⁹ is an apocalyptic number.

96139 is a deficient number, since it is larger than the sum of its proper divisors (885).

96139 is a wasteful number, since it uses less digits than its factorization.

96139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884.

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

The square root of 96139 is about 310.0628968451. The cubic root of 96139 is about 45.8106583891.

It can be divided in two parts, 961 and 39, that added together give a cube (1000 = 10³).

The spelling of 96139 in words is "ninety-six thousand, one hundred thirty-nine".