12703696 has 10 divisors (see below), whose sum is σ = 24613442. Its totient is φ = 6351840.

The previous prime is 12703693. The next prime is 12703697. The reversal of 12703696 is 69630721.

12703696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12702096 + 1600 = 3564^2 + 40^2 .

It is a super-2 number, since 2×12703696² = 322767784120832, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12703693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396975 + ... + 397006.

Almost surely, 2^12703696 is an apocalyptic number.

12703696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12703696 is a deficient number, since it is larger than the sum of its proper divisors (11909746).

12703696 is an equidigital number, since it uses as much as digits as its factorization.

12703696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793989 (or 793983 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 12703696 is about 3564.2244598229. The cubic root of 12703696 is about 233.3332861678. Note that the first 3 decimals are identical.

Subtracting 12703696 from its reverse (69630721), we obtain a square (56927025 = 7545²).

The spelling of 12703696 in words is "twelve million, seven hundred three thousand, six hundred ninety-six".