12474047 has 2 divisors, whose sum is σ = 12474048. Its totient is φ = 12474046.

The previous prime is 12474043. The next prime is 12474053. The reversal of 12474047 is 74047421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12474047 - 2² = 12474043 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12474041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6237023 + 6237024.

It is an arithmetic number, because the mean of its divisors is an integer number (6237024).

Almost surely, 2^12474047 is an apocalyptic number.

12474047 is a deficient number, since it is larger than the sum of its proper divisors (1).

12474047 is an equidigital number, since it uses as much as digits as its factorization.

12474047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6272, while the sum is 29.

The square root of 12474047 is about 3531.8616903837. The cubic root of 12474047 is about 231.9187128521.

The spelling of 12474047 in words is "twelve million, four hundred seventy-four thousand, forty-seven".