1084019 has 2 divisors, whose sum is σ = 1084020. Its totient is φ = 1084018.

The previous prime is 1084001. The next prime is 1084043. The reversal of 1084019 is 9104801.

It is a weak prime.

It is an emirp because it is prime and its reverse (9104801) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1084019 is a prime.

It is a super-2 number, since 2×1084019² = 2350194384722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1083985 and 1084003.

It is not a weakly prime, because it can be changed into another prime (1084079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542009 + 542010.

It is an arithmetic number, because the mean of its divisors is an integer number (542010).

2^1084019 is an apocalyptic number.

1084019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1084019 is an equidigital number, since it uses as much as digits as its factorization.

1084019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 1084019 is about 1041.1623312433. The cubic root of 1084019 is about 102.7256658038.

The spelling of 1084019 in words is "one million, eighty-four thousand, nineteen".