120859194 has 16 divisors (see below), whose sum is σ = 242117568. Its totient is φ = 40219872.

The previous prime is 120859157. The next prime is 120859201. The reversal of 120859194 is 491958021.

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 7 ways as a sum of consecutive naturals, for example, 12622 + ... + 20025.

It is an arithmetic number, because the mean of its divisors is an integer number (15132348).

Almost surely, 2^120859194 is an apocalyptic number.

120859194 is an abundant number, since it is smaller than the sum of its proper divisors (121258374).

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

120859194 is a wasteful number, since it uses less digits than its factorization.

120859194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33269.

The product of its (nonzero) digits is 25920, while the sum is 39.

The square root of 120859194 is about 10993.5978642117. The cubic root of 120859194 is about 494.4168134409.

The spelling of 120859194 in words is "one hundred twenty million, eight hundred fifty-nine thousand, one hundred ninety-four".