120067556 has 12 divisors (see below), whose sum is σ = 240135168. Its totient is φ = 51457512.

The previous prime is 120067543. The next prime is 120067559. The reversal of 120067556 is 655760021.

It is a happy number.

120067556 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

120067556 is an admirable number.

120067556 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (120067559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2144036 + ... + 2144091.

It is an arithmetic number, because the mean of its divisors is an integer number (20011264).

Almost surely, 2^120067556 is an apocalyptic number.

It is an amenable number.

120067556 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

120067556 is a wasteful number, since it uses less digits than its factorization.

120067556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4288138 (or 4288136 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 120067556 is about 10957.5342116737. The cubic root of 120067556 is about 493.3349571816.

The spelling of 120067556 in words is "one hundred twenty million, sixty-seven thousand, five hundred fifty-six".