446106047 has 2 divisors, whose sum is σ = 446106048. Its totient is φ = 446106046.

The previous prime is 446106029. The next prime is 446106049. The reversal of 446106047 is 740601644.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 446106047 - 2⁶ = 446105983 is a prime.

Together with 446106049, 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 (446106049) 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, 223053023 + 223053024.

It is an arithmetic number, because the mean of its divisors is an integer number (223053024).

Almost surely, 2^446106047 is an apocalyptic number.

446106047 is a deficient number, since it is larger than the sum of its proper divisors (1).

446106047 is an equidigital number, since it uses as much as digits as its factorization.

446106047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 446106047 is about 21121.2226682074. Note that the first 3 decimals coincide. The cubic root of 446106047 is about 764.0926757043.

The spelling of 446106047 in words is "four hundred forty-six million, one hundred six thousand, forty-seven".