12673684 has 24 divisors (see below), whose sum is σ = 23982560. Its totient is φ = 5839776.

The previous prime is 12673681. The next prime is 12673697. The reversal of 12673684 is 48637621.

It is a super-2 number, since 2×12673684² = 321244532263712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12673681) 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, 559 + ... + 5065.

Almost surely, 2^12673684 is an apocalyptic number.

It is an amenable number.

12673684 is a deficient number, since it is larger than the sum of its proper divisors (11308876).

12673684 is a wasteful number, since it uses less digits than its factorization.

12673684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4567 (or 4565 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 12673684 is about 3560.0117977333. The cubic root of 12673684 is about 233.1493942661.

The spelling of 12673684 in words is "twelve million, six hundred seventy-three thousand, six hundred eighty-four".