1465273 has 2 divisors, whose sum is σ = 1465274. Its totient is φ = 1465272.

The previous prime is 1465259. The next prime is 1465279. The reversal of 1465273 is 3725641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 779689 + 685584 = 883^2 + 828^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1465273 is a prime.

It is not a weakly prime, because it can be changed into another prime (1465279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 732636 + 732637.

It is an arithmetic number, because the mean of its divisors is an integer number (732637).

2^1465273 is an apocalyptic number.

It is an amenable number.

1465273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1465273 is an equidigital number, since it uses as much as digits as its factorization.

1465273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 28.

The square root of 1465273 is about 1210.4846136982. The cubic root of 1465273 is about 113.5811292879.

The spelling of 1465273 in words is "one million, four hundred sixty-five thousand, two hundred seventy-three".