12323906 has 16 divisors (see below), whose sum is σ = 22045824. Its totient is φ = 5051904.

The previous prime is 12323897. The next prime is 12323911. The reversal of 12323906 is 60932321.

12323906 = T₃₀₈ + T₃₀₉ + ... + T₄₆₈.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18815 + ... + 19458.

It is an arithmetic number, because the mean of its divisors is an integer number (1377864).

Almost surely, 2^12323906 is an apocalyptic number.

12323906 is a deficient number, since it is larger than the sum of its proper divisors (9721918).

12323906 is a wasteful number, since it uses less digits than its factorization.

12323906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38305.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 12323906 is about 3510.5421233764. The cubic root of 12323906 is about 230.9844757594.

The spelling of 12323906 in words is "twelve million, three hundred twenty-three thousand, nine hundred six".