446227097 has 2 divisors, whose sum is σ = 446227098. Its totient is φ = 446227096.

The previous prime is 446227091. The next prime is 446227109. The reversal of 446227097 is 790722644.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 446223376 + 3721 = 21124^2 + 61^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-446227097 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (446227091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223113548 + 223113549.

It is an arithmetic number, because the mean of its divisors is an integer number (223113549).

Almost surely, 2^446227097 is an apocalyptic number.

It is an amenable number.

446227097 is a deficient number, since it is larger than the sum of its proper divisors (1).

446227097 is an equidigital number, since it uses as much as digits as its factorization.

446227097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 446227097 is about 21124.0880749915. The cubic root of 446227097 is about 764.1617811366.

The spelling of 446227097 in words is "four hundred forty-six million, two hundred twenty-seven thousand, ninety-seven".