446714137 has 2 divisors, whose sum is σ = 446714138. Its totient is φ = 446714136.

The previous prime is 446714077. The next prime is 446714153. The reversal of 446714137 is 731417644.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 435181321 + 11532816 = 20861^2 + 3396^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-446714137 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 446714096 and 446714105.

It is not a weakly prime, because it can be changed into another prime (446714237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223357068 + 223357069.

It is an arithmetic number, because the mean of its divisors is an integer number (223357069).

Almost surely, 2^446714137 is an apocalyptic number.

It is an amenable number.

446714137 is a deficient number, since it is larger than the sum of its proper divisors (1).

446714137 is an equidigital number, since it uses as much as digits as its factorization.

446714137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56448, while the sum is 37.

The square root of 446714137 is about 21135.6130027023. The cubic root of 446714137 is about 764.4396979437.

The spelling of 446714137 in words is "four hundred forty-six million, seven hundred fourteen thousand, one hundred thirty-seven".