1481219 has 2 divisors, whose sum is σ = 1481220. Its totient is φ = 1481218.

The previous prime is 1481197. The next prime is 1481231. The reversal of 1481219 is 9121841.

It is a strong prime.

It is an emirp because it is prime and its reverse (9121841) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1481219 is a prime.

It is a super-2 number, since 2×1481219² = 4388019451922, which contains 22 as substring.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (1481239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 740609 + 740610.

It is an arithmetic number, because the mean of its divisors is an integer number (740610).

2^1481219 is an apocalyptic number.

1481219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1481219 is an equidigital number, since it uses as much as digits as its factorization.

1481219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 26.

The square root of 1481219 is about 1217.0534088527. The cubic root of 1481219 is about 113.9916634922.

The spelling of 1481219 in words is "one million, four hundred eighty-one thousand, two hundred nineteen".