120474512 has 80 divisors (see below), whose sum is σ = 257809392. Its totient is φ = 54312960.

The previous prime is 120474511. The next prime is 120474533. The reversal of 120474512 is 215474021.

It can be written as a sum of positive squares in 8 ways, for example, as 1936 + 120472576 = 44^2 + 10976^2 .

It is not an unprimeable number, because it can be changed into a prime (120474511) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 879308 + ... + 879444.

Almost surely, 2^120474512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120474512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128904696).

120474512 is an abundant number, since it is smaller than the sum of its proper divisors (137334880).

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

120474512 is a wasteful number, since it uses less digits than its factorization.

120474512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 120474512 is about 10976.0881920655. The cubic root of 120474512 is about 493.8916971514.

The spelling of 120474512 in words is "one hundred twenty million, four hundred seventy-four thousand, five hundred twelve".