96811143 has 24 divisors (see below), whose sum is σ = 152490240. Its totient is φ = 54156960.

The previous prime is 96811097. The next prime is 96811147. The reversal of 96811143 is 34111869.

It is not a de Polignac number, because 96811143 - 2¹² = 96807047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96811147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3103 + ... + 14256.

It is an arithmetic number, because the mean of its divisors is an integer number (6353760).

Almost surely, 2^96811143 is an apocalyptic number.

96811143 is a deficient number, since it is larger than the sum of its proper divisors (55679097).

96811143 is a wasteful number, since it uses less digits than its factorization.

96811143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17399 (or 17386 counting only the distinct ones).

The product of its digits is 5184, while the sum is 33.

The square root of 96811143 is about 9839.2653689186. The cubic root of 96811143 is about 459.1717025559.

The spelling of 96811143 in words is "ninety-six million, eight hundred eleven thousand, one hundred forty-three".