12750974 has 8 divisors (see below), whose sum is σ = 19153128. Its totient is φ = 6366600.

The previous prime is 12750911. The next prime is 12750989. The reversal of 12750974 is 47905721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2477 + ... + 5624.

It is an arithmetic number, because the mean of its divisors is an integer number (2394141).

Almost surely, 2^12750974 is an apocalyptic number.

12750974 is a deficient number, since it is larger than the sum of its proper divisors (6402154).

12750974 is an equidigital number, since it uses as much as digits as its factorization.

12750974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8890.

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 12750974 is about 3570.8505989470. The cubic root of 12750974 is about 233.6223850874.

The spelling of 12750974 in words is "twelve million, seven hundred fifty thousand, nine hundred seventy-four".