12310898 has 32 divisors (see below), whose sum is σ = 20355840. Its totient is φ = 5564160.

The previous prime is 12310889. The next prime is 12310913. The reversal of 12310898 is 89801321.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108890 + ... + 109002.

It is an arithmetic number, because the mean of its divisors is an integer number (636120).

Almost surely, 2^12310898 is an apocalyptic number.

12310898 is a deficient number, since it is larger than the sum of its proper divisors (8044942).

12310898 is a wasteful number, since it uses less digits than its factorization.

12310898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 12310898 is about 3508.6889289306. The cubic root of 12310898 is about 230.9031783789.

The spelling of 12310898 in words is "twelve million, three hundred ten thousand, eight hundred ninety-eight".