96959591 has 4 divisors (see below), whose sum is σ = 97013232. Its totient is φ = 96905952.

The previous prime is 96959587. The next prime is 96959593. The reversal of 96959591 is 19595969.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 19595969 = 853 ⋅22973.

It is a cyclic number.

It is not a de Polignac number, because 96959591 - 2² = 96959587 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 (96959593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24011 + ... + 27756.

It is an arithmetic number, because the mean of its divisors is an integer number (24253308).

Almost surely, 2^96959591 is an apocalyptic number.

96959591 is a deficient number, since it is larger than the sum of its proper divisors (53641).

96959591 is a wasteful number, since it uses less digits than its factorization.

96959591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53640.

The product of its digits is 984150, while the sum is 53.

The square root of 96959591 is about 9846.8061319394. The cubic root of 96959591 is about 459.4062771738.

The spelling of 96959591 in words is "ninety-six million, nine hundred fifty-nine thousand, five hundred ninety-one".