12475874 has 4 divisors (see below), whose sum is σ = 18713814. Its totient is φ = 6237936.

The previous prime is 12475873. The next prime is 12475877. The reversal of 12475874 is 47857421.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6682225 + 5793649 = 2585^2 + 2407^2 .

It is not an unprimeable number, because it can be changed into a prime (12475871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3118967 + ... + 3118970.

Almost surely, 2^12475874 is an apocalyptic number.

12475874 is a deficient number, since it is larger than the sum of its proper divisors (6237940).

12475874 is an equidigital number, since it uses as much as digits as its factorization.

12475874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6237939.

The product of its digits is 62720, while the sum is 38.

The square root of 12475874 is about 3532.1203263762. The cubic root of 12475874 is about 231.9300348874.

It can be divided in two parts, 1247 and 5874, that multiplied together give a triangular number (7324878 = T₃₈₂₇).

The spelling of 12475874 in words is "twelve million, four hundred seventy-five thousand, eight hundred seventy-four".