120484986 has 16 divisors (see below), whose sum is σ = 241824864. Its totient is φ = 40019184.

The previous prime is 120484981. The next prime is 120485039. The reversal of 120484986 is 689484021.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120484981) 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, 33781 + ... + 37176.

It is an arithmetic number, because the mean of its divisors is an integer number (15114054).

Almost surely, 2^120484986 is an apocalyptic number.

120484986 is an abundant number, since it is smaller than the sum of its proper divisors (121339878).

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

120484986 is a wasteful number, since it uses less digits than its factorization.

120484986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71245.

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 120484986 is about 10976.5653097861. The cubic root of 120484986 is about 493.9060096442.

The spelling of 120484986 in words is "one hundred twenty million, four hundred eighty-four thousand, nine hundred eighty-six".