12119970 has 32 divisors (see below), whose sum is σ = 30093120. Its totient is φ = 3120320.

The previous prime is 12119959. The next prime is 12119983. The reversal of 12119970 is 7991121.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6096 + ... + 7835.

It is an arithmetic number, because the mean of its divisors is an integer number (940410).

Almost surely, 2^12119970 is an apocalyptic number.

12119970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12119970 is an abundant number, since it is smaller than the sum of its proper divisors (17973150).

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

12119970 is a wasteful number, since it uses less digits than its factorization.

12119970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13970.

The product of its (nonzero) digits is 1134, while the sum is 30.

The square root of 12119970 is about 3481.3747284658. The cubic root of 12119970 is about 229.7032720439.

The spelling of 12119970 in words is "twelve million, one hundred nineteen thousand, nine hundred seventy".