96431839 has 4 divisors (see below), whose sum is σ = 110207824. Its totient is φ = 82655856.

The previous prime is 96431833. The next prime is 96431849. The reversal of 96431839 is 93813469.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93813469 = 19 ⋅4937551.

It is a cyclic number.

It is not a de Polignac number, because 96431839 - 2⁷ = 96431711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 96431795 and 96431804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96431833) 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, 6887982 + ... + 6887995.

It is an arithmetic number, because the mean of its divisors is an integer number (27551956).

Almost surely, 2^96431839 is an apocalyptic number.

96431839 is a deficient number, since it is larger than the sum of its proper divisors (13775985).

96431839 is a wasteful number, since it uses less digits than its factorization.

96431839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13775984.

The product of its digits is 139968, while the sum is 43.

The square root of 96431839 is about 9819.9714358037. The cubic root of 96431839 is about 458.5712426860.

The spelling of 96431839 in words is "ninety-six million, four hundred thirty-one thousand, eight hundred thirty-nine".