96781882 has 4 divisors (see below), whose sum is σ = 145172826. Its totient is φ = 48390940.

The previous prime is 96781843. The next prime is 96781891. The reversal of 96781882 is 28818769.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28818769 = 7 ⋅4116967.

It can be written as a sum of positive squares in only one way, i.e., 85766121 + 11015761 = 9261^2 + 3319^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 24195469 + ... + 24195472.

Almost surely, 2^96781882 is an apocalyptic number.

96781882 is a deficient number, since it is larger than the sum of its proper divisors (48390944).

96781882 is a wasteful number, since it uses less digits than its factorization.

96781882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48390943.

The product of its digits is 387072, while the sum is 49.

The square root of 96781882 is about 9837.7783061014. The cubic root of 96781882 is about 459.1254366109.

The spelling of 96781882 in words is "ninety-six million, seven hundred eighty-one thousand, eight hundred eighty-two".