11112734 has 4 divisors (see below), whose sum is σ = 16669104. Its totient is φ = 5556366.

The previous prime is 11112733. The next prime is 11112743. The reversal of 11112734 is 43721111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43721111 = 7 ⋅6245873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778182 + ... + 2778185.

It is an arithmetic number, because the mean of its divisors is an integer number (4167276).

Almost surely, 2^11112734 is an apocalyptic number.

11112734 is a deficient number, since it is larger than the sum of its proper divisors (5556370).

11112734 is an equidigital number, since it uses as much as digits as its factorization.

11112734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5556369.

The product of its digits is 168, while the sum is 20.

The square root of 11112734 is about 3333.5767577783. The cubic root of 11112734 is about 223.1551803181.

Adding to 11112734 its reverse (43721111), we get a palindrome (54833845).

The spelling of 11112734 in words is "eleven million, one hundred twelve thousand, seven hundred thirty-four".