1416449 has 2 divisors, whose sum is σ = 1416450. Its totient is φ = 1416448.

The previous prime is 1416433. The next prime is 1416461. The reversal of 1416449 is 9446141.

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., 970225 + 446224 = 985^2 + 668^2 .

It is a cyclic number.

It is not a de Polignac number, because 1416449 - 2⁴ = 1416433 is a prime.

It is a Chen prime.

It is a nialpdrome in base 11.

It is not a weakly prime, because it can be changed into another prime (1416479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708224 + 708225.

It is an arithmetic number, because the mean of its divisors is an integer number (708225).

2^1416449 is an apocalyptic number.

It is an amenable number.

1416449 is a deficient number, since it is larger than the sum of its proper divisors (1).

1416449 is an equidigital number, since it uses as much as digits as its factorization.

1416449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 29.

The square root of 1416449 is about 1190.1466296217. The cubic root of 1416449 is about 112.3053159637.

The spelling of 1416449 in words is "one million, four hundred sixteen thousand, four hundred forty-nine".