120286956 has 24 divisors (see below), whose sum is σ = 281840944. Its totient is φ = 39928320.

The previous prime is 120286931. The next prime is 120286961. The reversal of 120286956 is 659682021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17905 + ... + 23688.

Almost surely, 2^120286956 is an apocalyptic number.

It is an amenable number.

120286956 is an abundant number, since it is smaller than the sum of its proper divisors (161553988).

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

120286956 is a wasteful number, since it uses less digits than its factorization.

120286956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41841 (or 41839 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 120286956 is about 10967.5410188428. The cubic root of 120286956 is about 493.6352654200.

The spelling of 120286956 in words is "one hundred twenty million, two hundred eighty-six thousand, nine hundred fifty-six".