1466797 has 2 divisors, whose sum is σ = 1466798. Its totient is φ = 1466796.

The previous prime is 1466783. The next prime is 1466821. The reversal of 1466797 is 7976641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 872356 + 594441 = 934^2 + 771^2 .

It is a cyclic number.

It is not a de Polignac number, because 1466797 - 2¹⁹ = 942509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1466747) 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, 733398 + 733399.

It is an arithmetic number, because the mean of its divisors is an integer number (733399).

2^1466797 is an apocalyptic number.

It is an amenable number.

1466797 is a deficient number, since it is larger than the sum of its proper divisors (1).

1466797 is an equidigital number, since it uses as much as digits as its factorization.

1466797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 40.

The square root of 1466797 is about 1211.1139500476. The cubic root of 1466797 is about 113.6204934346.

The spelling of 1466797 in words is "one million, four hundred sixty-six thousand, seven hundred ninety-seven".