1153799 has 2 divisors, whose sum is σ = 1153800. Its totient is φ = 1153798.

The previous prime is 1153777. The next prime is 1153811. The reversal of 1153799 is 9973511.

It is a strong prime.

It is an emirp because it is prime and its reverse (9973511) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1153799 is a prime.

It is a Chen prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1153729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576899 + 576900.

It is an arithmetic number, because the mean of its divisors is an integer number (576900).

2^1153799 is an apocalyptic number.

1153799 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153799 is an equidigital number, since it uses as much as digits as its factorization.

1153799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8505, while the sum is 35.

The square root of 1153799 is about 1074.1503619140. The cubic root of 1153799 is about 104.8841958341.

The spelling of 1153799 in words is "one million, one hundred fifty-three thousand, seven hundred ninety-nine".