96147139 has 4 divisors (see below), whose sum is σ = 104887800. Its totient is φ = 87406480.

The previous prime is 96147137. The next prime is 96147157. The reversal of 96147139 is 93174169.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 96147139 - 2¹ = 96147137 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96147131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4370314 + ... + 4370335.

It is an arithmetic number, because the mean of its divisors is an integer number (26221950).

Almost surely, 2^96147139 is an apocalyptic number.

96147139 is a deficient number, since it is larger than the sum of its proper divisors (8740661).

96147139 is a wasteful number, since it uses less digits than its factorization.

96147139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8740660.

The product of its digits is 40824, while the sum is 40.

The square root of 96147139 is about 9805.4647518616. The cubic root of 96147139 is about 458.1195110912.

The spelling of 96147139 in words is "ninety-six million, one hundred forty-seven thousand, one hundred thirty-nine".