474607247 has 2 divisors, whose sum is σ = 474607248. Its totient is φ = 474607246.

The previous prime is 474607219. The next prime is 474607249. The reversal of 474607247 is 742706474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 474607247 - 2⁸ = 474606991 is a prime.

Together with 474607249, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474607249) 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, 237303623 + 237303624.

It is an arithmetic number, because the mean of its divisors is an integer number (237303624).

Almost surely, 2^474607247 is an apocalyptic number.

474607247 is a deficient number, since it is larger than the sum of its proper divisors (1).

474607247 is an equidigital number, since it uses as much as digits as its factorization.

474607247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 263424, while the sum is 41.

The square root of 474607247 is about 21785.4824826075. The cubic root of 474607247 is about 780.0302678371.

The spelling of 474607247 in words is "four hundred seventy-four million, six hundred seven thousand, two hundred forty-seven".