120478774 has 16 divisors (see below), whose sum is σ = 194882688. Its totient is φ = 55530432.

The previous prime is 120478769. The next prime is 120478777. The reversal of 120478774 is 477874021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120478777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19579 + ... + 24985.

It is an arithmetic number, because the mean of its divisors is an integer number (12180168).

Almost surely, 2^120478774 is an apocalyptic number.

120478774 is a deficient number, since it is larger than the sum of its proper divisors (74403914).

120478774 is a wasteful number, since it uses less digits than its factorization.

120478774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6279.

The product of its (nonzero) digits is 87808, while the sum is 40.

The square root of 120478774 is about 10976.2823396631. The cubic root of 120478774 is about 493.8975211816.

The spelling of 120478774 in words is "one hundred twenty million, four hundred seventy-eight thousand, seven hundred seventy-four".