1480417 has 2 divisors, whose sum is σ = 1480418. Its totient is φ = 1480416.

The previous prime is 1480397. The next prime is 1480429. The reversal of 1480417 is 7140841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1347921 + 132496 = 1161^2 + 364^2 .

It is an emirp because it is prime and its reverse (7140841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1480417 - 2¹¹ = 1478369 is a prime.

It is an Ulam number.

1480417 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1480391 and 1480400.

It is not a weakly prime, because it can be changed into another prime (1480517) 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, 740208 + 740209.

It is an arithmetic number, because the mean of its divisors is an integer number (740209).

2^1480417 is an apocalyptic number.

It is an amenable number.

1480417 is a deficient number, since it is larger than the sum of its proper divisors (1).

1480417 is an equidigital number, since it uses as much as digits as its factorization.

1480417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 1480417 is about 1216.7238799333. The cubic root of 1480417 is about 113.9710863371.

The spelling of 1480417 in words is "one million, four hundred eighty thousand, four hundred seventeen".