1446673 has 2 divisors, whose sum is σ = 1446674. Its totient is φ = 1446672.

The previous prime is 1446659. The next prime is 1446689. The reversal of 1446673 is 3766441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1096209 + 350464 = 1047^2 + 592^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1446673 is a prime.

It is not a weakly prime, because it can be changed into another prime (1446073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 723336 + 723337.

It is an arithmetic number, because the mean of its divisors is an integer number (723337).

2^1446673 is an apocalyptic number.

It is an amenable number.

1446673 is a deficient number, since it is larger than the sum of its proper divisors (1).

1446673 is an equidigital number, since it uses as much as digits as its factorization.

1446673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 31.

The square root of 1446673 is about 1202.7772029765. Note that the first 3 decimals coincide. The cubic root of 1446673 is about 113.0984862010.

The spelling of 1446673 in words is "one million, four hundred forty-six thousand, six hundred seventy-three".