449227087 has 2 divisors, whose sum is σ = 449227088. Its totient is φ = 449227086.

The previous prime is 449227073. The next prime is 449227109. The reversal of 449227087 is 780722944.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 449227087 - 2¹¹ = 449225039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (449227687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224613543 + 224613544.

It is an arithmetic number, because the mean of its divisors is an integer number (224613544).

Almost surely, 2^449227087 is an apocalyptic number.

449227087 is a deficient number, since it is larger than the sum of its proper divisors (1).

449227087 is an equidigital number, since it uses as much as digits as its factorization.

449227087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 449227087 is about 21194.9778721281. The cubic root of 449227087 is about 765.8704472460.

The spelling of 449227087 in words is "four hundred forty-nine million, two hundred twenty-seven thousand, eighty-seven".