96857843 has 4 divisors (see below), whose sum is σ = 97005480. Its totient is φ = 96710208.

The previous prime is 96857821. The next prime is 96857861. The reversal of 96857843 is 34875869.

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 96857843 - 2⁶ = 96857779 is a prime.

It is a super-2 number, since 2×96857843² = 18762883501225298, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 96857791 and 96857800.

It is not an unprimeable number, because it can be changed into a prime (96857443) 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, 72830 + ... + 74147.

It is an arithmetic number, because the mean of its divisors is an integer number (24251370).

Almost surely, 2^96857843 is an apocalyptic number.

96857843 is a deficient number, since it is larger than the sum of its proper divisors (147637).

96857843 is a wasteful number, since it uses less digits than its factorization.

96857843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147636.

The product of its digits is 1451520, while the sum is 50.

The square root of 96857843 is about 9841.6382274497. The cubic root of 96857843 is about 459.2455228167.

The spelling of 96857843 in words is "ninety-six million, eight hundred fifty-seven thousand, eight hundred forty-three".