12119158 has 16 divisors (see below), whose sum is σ = 18910080. Its totient is φ = 5818176.

The previous prime is 12119123. The next prime is 12119197. The reversal of 12119158 is 85191121.

It is a congruent number.

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, 12466 + ... + 13402.

It is an arithmetic number, because the mean of its divisors is an integer number (1181880).

Almost surely, 2^12119158 is an apocalyptic number.

12119158 is a deficient number, since it is larger than the sum of its proper divisors (6790922).

12119158 is a wasteful number, since it uses less digits than its factorization.

12119158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191.

The product of its digits is 720, while the sum is 28.

The square root of 12119158 is about 3481.2581059152. The cubic root of 12119158 is about 229.6981421296.

The spelling of 12119158 in words is "twelve million, one hundred nineteen thousand, one hundred fifty-eight".