96778120 has 32 divisors (see below), whose sum is σ = 218035800. Its totient is φ = 38660608.

The previous prime is 96778117. The next prime is 96778139. The reversal of 96778120 is 2187769.

It can be written as a sum of positive squares in 4 ways, for example, as 91661476 + 5116644 = 9574^2 + 2262^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

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 in 7 ways as a sum of consecutive naturals, for example, 50622 + ... + 52498.

Almost surely, 2^96778120 is an apocalyptic number.

It is an amenable number.

96778120 is an abundant number, since it is smaller than the sum of its proper divisors (121257680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

96778120 is a wasteful number, since it uses less digits than its factorization.

96778120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3177 (or 3173 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 96778120 is about 9837.5871025369. The cubic root of 96778120 is about 459.1194876590.

The spelling of 96778120 in words is "ninety-six million, seven hundred seventy-eight thousand, one hundred twenty".