120886162 has 32 divisors (see below), whose sum is σ = 191600640. Its totient is φ = 57148560.

The previous prime is 120886147. The next prime is 120886169. The reversal of 120886162 is 261688021.

It is a super-2 number, since 2×120886162² = 29226928326180488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120886169) 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, 393613 + ... + 393919.

It is an arithmetic number, because the mean of its divisors is an integer number (5987520).

Almost surely, 2^120886162 is an apocalyptic number.

120886162 is a deficient number, since it is larger than the sum of its proper divisors (70714478).

120886162 is a wasteful number, since it uses less digits than its factorization.

120886162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 120886162 is about 10994.8243278372. The cubic root of 120886162 is about 494.4535847188.

The spelling of 120886162 in words is "one hundred twenty million, eight hundred eighty-six thousand, one hundred sixty-two".