12673750 has 20 divisors (see below), whose sum is σ = 23758020. Its totient is φ = 5069000.

The previous prime is 12673709. The next prime is 12673751. The reversal of 12673750 is 5737621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12673751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3820 + ... + 6319.

It is an arithmetic number, because the mean of its divisors is an integer number (1187901).

Almost surely, 2^12673750 is an apocalyptic number.

12673750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12673750 is a deficient number, since it is larger than the sum of its proper divisors (11084270).

12673750 is an equidigital number, since it uses as much as digits as its factorization.

12673750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10161 (or 10146 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 12673750 is about 3560.0210673534. The cubic root of 12673750 is about 233.1497989848.

The spelling of 12673750 in words is "twelve million, six hundred seventy-three thousand, seven hundred fifty".