12275346 has 8 divisors (see below), whose sum is σ = 24550704. Its totient is φ = 4091780.

The previous prime is 12275321. The next prime is 12275357. The reversal of 12275346 is 64357221.

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

12275346 is an admirable number.

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, 1022940 + ... + 1022951.

It is an arithmetic number, because the mean of its divisors is an integer number (3068838).

Almost surely, 2^12275346 is an apocalyptic number.

12275346 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.

12275346 is a wasteful number, since it uses less digits than its factorization.

12275346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2045896.

The product of its digits is 10080, while the sum is 30.

The square root of 12275346 is about 3503.6189861342. The cubic root of 12275346 is about 230.6806929929.

It can be divided in two parts, 12275 and 346, that added together give a palindrome (12621).

The spelling of 12275346 in words is "twelve million, two hundred seventy-five thousand, three hundred forty-six".