120576878 has 4 divisors (see below), whose sum is σ = 180865320. Its totient is φ = 60288438.

The previous prime is 120576857. The next prime is 120576889. The reversal of 120576878 is 878675021.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30144218 + ... + 30144221.

It is an arithmetic number, because the mean of its divisors is an integer number (45216330).

Almost surely, 2^120576878 is an apocalyptic number.

120576878 is a deficient number, since it is larger than the sum of its proper divisors (60288442).

120576878 is an equidigital number, since it uses as much as digits as its factorization.

120576878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60288441.

The product of its (nonzero) digits is 188160, while the sum is 44.

The square root of 120576878 is about 10980.7503386608. The cubic root of 120576878 is about 494.0315425121.

The spelling of 120576878 in words is "one hundred twenty million, five hundred seventy-six thousand, eight hundred seventy-eight".