1110073 has 4 divisors (see below), whose sum is σ = 1116388. Its totient is φ = 1103760.

The previous prime is 1110061. The next prime is 1110077. The reversal of 1110073 is 3700111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3700111 = 37 ⋅100003.

It can be written as a sum of positive squares in 2 ways, for example, as 514089 + 595984 = 717^2 + 772^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110073 - 2⁵ = 1110041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2886 + ... + 3247.

It is an arithmetic number, because the mean of its divisors is an integer number (279097).

2^1110073 is an apocalyptic number.

It is an amenable number.

1110073 is a deficient number, since it is larger than the sum of its proper divisors (6315).

1110073 is an equidigital number, since it uses as much as digits as its factorization.

1110073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6314.

The product of its (nonzero) digits is 21, while the sum is 13.

The square root of 1110073 is about 1053.6000189825. The cubic root of 1110073 is about 103.5421502883.

Adding to 1110073 its reverse (3700111), we get a palindrome (4810184).

The spelling of 1110073 in words is "one million, one hundred ten thousand, seventy-three".