1104919 has 2 divisors, whose sum is σ = 1104920. Its totient is φ = 1104918.

The previous prime is 1104913. The next prime is 1104937. The reversal of 1104919 is 9194011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1104919 - 2⁷ = 1104791 is a prime.

It is a super-2 number, since 2×1104919² = 2441691993122, which contains 22 as substring.

1104919 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1104893 and 1104902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552459 + 552460.

It is an arithmetic number, because the mean of its divisors is an integer number (552460).

2^1104919 is an apocalyptic number.

1104919 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104919 is an equidigital number, since it uses as much as digits as its factorization.

1104919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 25.

The square root of 1104919 is about 1051.1512736043. The cubic root of 1104919 is about 103.3816550504.

The spelling of 1104919 in words is "one million, one hundred four thousand, nine hundred nineteen".