120088986 has 32 divisors (see below), whose sum is σ = 255960000. Its totient is φ = 37430016.

The previous prime is 120088979. The next prime is 120088993. The reversal of 120088986 is 689880021.

It is an interprime number because it is at equal distance from previous prime (120088979) and next prime (120088993).

It is an unprimeable number.

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, 12265 + ... + 19763.

It is an arithmetic number, because the mean of its divisors is an integer number (7998750).

Almost surely, 2^120088986 is an apocalyptic number.

120088986 is an abundant number, since it is smaller than the sum of its proper divisors (135871014).

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

120088986 is a wasteful number, since it uses less digits than its factorization.

120088986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7678.

The product of its (nonzero) digits is 55296, while the sum is 42.

The square root of 120088986 is about 10958.5120340309. The cubic root of 120088986 is about 493.3643060458.

The spelling of 120088986 in words is "one hundred twenty million, eighty-eight thousand, nine hundred eighty-six".