12275932 has 24 divisors (see below), whose sum is σ = 22473360. Its totient is φ = 5859840.

The previous prime is 12275917. The next prime is 12275959. The reversal of 12275932 is 23957221.

It is a junction number, because it is equal to n+sod(n) for n = 12275894 and 12275903.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 10707 + ... + 11797.

It is an arithmetic number, because the mean of its divisors is an integer number (936390).

Almost surely, 2^12275932 is an apocalyptic number.

It is an amenable number.

12275932 is a deficient number, since it is larger than the sum of its proper divisors (10197428).

12275932 is a wasteful number, since it uses less digits than its factorization.

12275932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221 (or 1219 counting only the distinct ones).

The product of its digits is 7560, while the sum is 31.

The square root of 12275932 is about 3503.7026129510. The cubic root of 12275932 is about 230.6843636765.

The spelling of 12275932 in words is "twelve million, two hundred seventy-five thousand, nine hundred thirty-two".