12106670 has 32 divisors (see below), whose sum is σ = 22498560. Its totient is φ = 4688640.

The previous prime is 12106657. The next prime is 12106673. The reversal of 12106670 is 7660121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12106673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54179 + ... + 54401.

It is an arithmetic number, because the mean of its divisors is an integer number (703080).

Almost surely, 2^12106670 is an apocalyptic number.

12106670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12106670 is a deficient number, since it is larger than the sum of its proper divisors (10391890).

12106670 is a wasteful number, since it uses less digits than its factorization.

12106670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 12106670 is about 3479.4640391876. The cubic root of 12106670 is about 229.6192187088.

Adding to 12106670 its reverse (7660121), we get a palindrome (19766791).

The spelling of 12106670 in words is "twelve million, one hundred six thousand, six hundred seventy".