96777081 has 12 divisors (see below), whose sum is σ = 140308480. Its totient is φ = 64278360.

The previous prime is 96777061. The next prime is 96777091. The reversal of 96777081 is 18077769.

It is a happy number.

It is not a de Polignac number, because 96777081 - 2¹⁸ = 96514937 is a prime.

It is a super-2 number, since 2×96777081² = 18731606813761122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96777041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17401 + ... + 22278.

Almost surely, 2^96777081 is an apocalyptic number.

It is an amenable number.

96777081 is a deficient number, since it is larger than the sum of its proper divisors (43531399).

96777081 is a wasteful number, since it uses less digits than its factorization.

96777081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39956 (or 39953 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 45.

The square root of 96777081 is about 9837.5342947306. The cubic root of 96777081 is about 459.1178446332.

The spelling of 96777081 in words is "ninety-six million, seven hundred seventy-seven thousand, eighty-one".