118778848 has 24 divisors (see below), whose sum is σ = 234248112. Its totient is φ = 59287296.

The previous prime is 118778797. The next prime is 118778941. The reversal of 118778848 is 848877811.

It is a junction number, because it is equal to n+sod(n) for n = 118778795 and 118778804.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 17836 + ... + 23572.

It is an arithmetic number, because the mean of its divisors is an integer number (9760338).

Almost surely, 2^118778848 is an apocalyptic number.

It is an amenable number.

118778848 is a deficient number, since it is larger than the sum of its proper divisors (115469264).

118778848 is an equidigital number, since it uses as much as digits as its factorization.

118778848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6394 (or 6386 counting only the distinct ones).

The product of its digits is 802816, while the sum is 52.

The square root of 118778848 is about 10898.5709154916. The cubic root of 118778848 is about 491.5635850672.

The spelling of 118778848 in words is "one hundred eighteen million, seven hundred seventy-eight thousand, eight hundred forty-eight".