12735964 has 6 divisors (see below), whose sum is σ = 22287944. Its totient is φ = 6367980.

The previous prime is 12735937. The next prime is 12735967. The reversal of 12735964 is 46953721.

12735964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12735967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1591992 + ... + 1591999.

Almost surely, 2^12735964 is an apocalyptic number.

It is an amenable number.

12735964 is a deficient number, since it is larger than the sum of its proper divisors (9551980).

12735964 is a wasteful number, since it uses less digits than its factorization.

12735964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3183995 (or 3183993 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 12735964 is about 3568.7482399295. The cubic root of 12735964 is about 233.5306783970.

The spelling of 12735964 in words is "twelve million, seven hundred thirty-five thousand, nine hundred sixty-four".