12319996 has 24 divisors (see below), whose sum is σ = 24230304. Its totient is φ = 5438400.

The previous prime is 12319981. The next prime is 12319997. The reversal of 12319996 is 69991321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12319997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3955 + ... + 6346.

It is an arithmetic number, because the mean of its divisors is an integer number (1009596).

Almost surely, 2^12319996 is an apocalyptic number.

It is an amenable number.

12319996 is a deficient number, since it is larger than the sum of its proper divisors (11910308).

12319996 is a wasteful number, since it uses less digits than its factorization.

12319996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10341 (or 10339 counting only the distinct ones).

The product of its digits is 26244, while the sum is 40.

The square root of 12319996 is about 3509.9851851539. The cubic root of 12319996 is about 230.9600450626.

The spelling of 12319996 in words is "twelve million, three hundred nineteen thousand, nine hundred ninety-six".