12275106 has 8 divisors (see below), whose sum is σ = 24550224. Its totient is φ = 4091700.

The previous prime is 12275069. The next prime is 12275111. The reversal of 12275106 is 60157221.

It is a sphenic number, since it is the product of 3 distinct primes.

12275106 is an admirable number.

It is a super-2 number, since 2×12275106² = 301356454622472, which contains 22 as substring.

It is a Curzon number.

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 3 ways as a sum of consecutive naturals, for example, 1022920 + ... + 1022931.

It is an arithmetic number, because the mean of its divisors is an integer number (3068778).

Almost surely, 2^12275106 is an apocalyptic number.

12275106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12275106 is a wasteful number, since it uses less digits than its factorization.

12275106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2045856.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 12275106 is about 3503.5847356672. The cubic root of 12275106 is about 230.6791896075.

The spelling of 12275106 in words is "twelve million, two hundred seventy-five thousand, one hundred six".