120887162 has 16 divisors (see below), whose sum is σ = 200770272. Its totient is φ = 54127920.

The previous prime is 120887131. The next prime is 120887189. The reversal of 120887162 is 261788021.

It is a super-2 number, since 2×120887162² = 29227411872828488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39533 + ... + 42480.

It is an arithmetic number, because the mean of its divisors is an integer number (12548142).

Almost surely, 2^120887162 is an apocalyptic number.

120887162 is a deficient number, since it is larger than the sum of its proper divisors (79883110).

120887162 is a wasteful number, since it uses less digits than its factorization.

120887162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82093.

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 120887162 is about 10994.8698036857. The cubic root of 120887162 is about 494.4549481289.

The spelling of 120887162 in words is "one hundred twenty million, eight hundred eighty-seven thousand, one hundred sixty-two".