96811895 has 4 divisors (see below), whose sum is σ = 116174280. Its totient is φ = 77449512.

The previous prime is 96811849. The next prime is 96811903. The reversal of 96811895 is 59811869.

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 96811895 - 2¹⁴ = 96795511 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 9681185 + ... + 9681194.

It is an arithmetic number, because the mean of its divisors is an integer number (29043570).

Almost surely, 2^96811895 is an apocalyptic number.

96811895 is a deficient number, since it is larger than the sum of its proper divisors (19362385).

96811895 is a wasteful number, since it uses less digits than its factorization.

96811895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19362384.

The product of its digits is 155520, while the sum is 47.

The square root of 96811895 is about 9839.3035830794. The cubic root of 96811895 is about 459.1728914556.

The spelling of 96811895 in words is "ninety-six million, eight hundred eleven thousand, eight hundred ninety-five".