12375256 has 8 divisors (see below), whose sum is σ = 23203620. Its totient is φ = 6187624.

The previous prime is 12375221. The next prime is 12375263. The reversal of 12375256 is 65257321.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×12375256² = 306293922131072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 773446 + ... + 773461.

Almost surely, 2^12375256 is an apocalyptic number.

It is an amenable number.

12375256 is a deficient number, since it is larger than the sum of its proper divisors (10828364).

12375256 is a wasteful number, since it uses less digits than its factorization.

12375256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546913 (or 1546909 counting only the distinct ones).

The product of its digits is 12600, while the sum is 31.

The square root of 12375256 is about 3517.8482059350. The cubic root of 12375256 is about 231.3048454281.

The spelling of 12375256 in words is "twelve million, three hundred seventy-five thousand, two hundred fifty-six".