1484009 has 2 divisors, whose sum is σ = 1484010. Its totient is φ = 1484008.

The previous prime is 1483997. The next prime is 1484023. The reversal of 1484009 is 9004841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 994009 + 490000 = 997^2 + 700^2 .

It is a cyclic number.

It is not a de Polignac number, because 1484009 - 2¹² = 1479913 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1484039) 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, 742004 + 742005.

It is an arithmetic number, because the mean of its divisors is an integer number (742005).

2^1484009 is an apocalyptic number.

It is an amenable number.

1484009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1484009 is an equidigital number, since it uses as much as digits as its factorization.

1484009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1484009 is about 1218.1990806104. The cubic root of 1484009 is about 114.0631895498.

The spelling of 1484009 in words is "one million, four hundred eighty-four thousand, nine".