1104899 has 2 divisors, whose sum is σ = 1104900. Its totient is φ = 1104898.

The previous prime is 1104889. The next prime is 1104913. The reversal of 1104899 is 9984011.

It is a weak prime.

It is an emirp because it is prime and its reverse (9984011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1104899 is a prime.

It is not a weakly prime, because it can be changed into another prime (1104889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552449 + 552450.

It is an arithmetic number, because the mean of its divisors is an integer number (552450).

2^1104899 is an apocalyptic number.

1104899 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104899 is an equidigital number, since it uses as much as digits as its factorization.

1104899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 1104899 is about 1051.1417601827. The cubic root of 1104899 is about 103.3810312805.

The spelling of 1104899 in words is "one million, one hundred four thousand, eight hundred ninety-nine".