12307964 has 6 divisors (see below), whose sum is σ = 21538944. Its totient is φ = 6153980.

The previous prime is 12307957. The next prime is 12307993. The reversal of 12307964 is 46970321.

It is a self number, because there is not a number n which added to its sum of digits gives 12307964.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1538492 + ... + 1538499.

It is an arithmetic number, because the mean of its divisors is an integer number (3589824).

Almost surely, 2^12307964 is an apocalyptic number.

It is an amenable number.

12307964 is a deficient number, since it is larger than the sum of its proper divisors (9230980).

12307964 is a wasteful number, since it uses less digits than its factorization.

12307964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3076995 (or 3076993 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 12307964 is about 3508.2707991260. The cubic root of 12307964 is about 230.8848335554.

The spelling of 12307964 in words is "twelve million, three hundred seven thousand, nine hundred sixty-four".