1110539 has 2 divisors, whose sum is σ = 1110540. Its totient is φ = 1110538.

The previous prime is 1110533. The next prime is 1110541. The reversal of 1110539 is 9350111.

It is a strong prime.

It is an emirp because it is prime and its reverse (9350111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1110539 - 2⁴ = 1110523 is a prime.

Together with 1110541, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1110539.

It is not a weakly prime, because it can be changed into another prime (1110533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555269 + 555270.

It is an arithmetic number, because the mean of its divisors is an integer number (555270).

2^1110539 is an apocalyptic number.

1110539 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110539 is an equidigital number, since it uses as much as digits as its factorization.

1110539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135, while the sum is 20.

The square root of 1110539 is about 1053.8211423197. The cubic root of 1110539 is about 103.5566369907.

The spelling of 1110539 in words is "one million, one hundred ten thousand, five hundred thirty-nine".