96643423 has 4 divisors (see below), whose sum is σ = 96765480. Its totient is φ = 96521368.

The previous prime is 96643411. The next prime is 96643427. The reversal of 96643423 is 32434669.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32434669 = 23 ⋅1410203.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96643423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96643427) 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, 59833 + ... + 61426.

It is an arithmetic number, because the mean of its divisors is an integer number (24191370).

Almost surely, 2^96643423 is an apocalyptic number.

96643423 is a deficient number, since it is larger than the sum of its proper divisors (122057).

96643423 is a wasteful number, since it uses less digits than its factorization.

96643423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122056.

The product of its digits is 93312, while the sum is 37.

The square root of 96643423 is about 9830.7386802824. The cubic root of 96643423 is about 458.9063860107.

The spelling of 96643423 in words is "ninety-six million, six hundred forty-three thousand, four hundred twenty-three".