96829881 has 4 divisors (see below), whose sum is σ = 129106512. Its totient is φ = 64553252.

The previous prime is 96829877. The next prime is 96829883. The reversal of 96829881 is 18892869.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 18892869 = 3 ⋅6297623.

It is a cyclic number.

It is not a de Polignac number, because 96829881 - 2² = 96829877 is a prime.

It is a super-2 number, since 2×96829881² = 18752051708948322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (96829883) 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 3 ways as a sum of consecutive naturals, for example, 16138311 + ... + 16138316.

It is an arithmetic number, because the mean of its divisors is an integer number (32276628).

Almost surely, 2^96829881 is an apocalyptic number.

96829881 is the 6224-th centered pentagonal number.

It is an amenable number.

96829881 is a deficient number, since it is larger than the sum of its proper divisors (32276631).

96829881 is a wasteful number, since it uses less digits than its factorization.

96829881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32276630.

The product of its digits is 497664, while the sum is 51.

The square root of 96829881 is about 9840.2175280834. The cubic root of 96829881 is about 459.2013251939.

The spelling of 96829881 in words is "ninety-six million, eight hundred twenty-nine thousand, eight hundred eighty-one".