96772778 has 8 divisors (see below), whose sum is σ = 145356768. Its totient is φ = 48320524.

The previous prime is 96772733. The next prime is 96772783. The reversal of 96772778 is 87727769.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31076 + ... + 34047.

It is an arithmetic number, because the mean of its divisors is an integer number (18169596).

Almost surely, 2^96772778 is an apocalyptic number.

96772778 is a deficient number, since it is larger than the sum of its proper divisors (48583990).

96772778 is a wasteful number, since it uses less digits than its factorization.

96772778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65868.

The product of its digits is 2074464, while the sum is 53.

The square root of 96772778 is about 9837.3155891229. The cubic root of 96772778 is about 459.1110399457. Note that the first 3 decimals are identical.

The spelling of 96772778 in words is "ninety-six million, seven hundred seventy-two thousand, seven hundred seventy-eight".