1113734 has 4 divisors (see below), whose sum is σ = 1670604. Its totient is φ = 556866.

The previous prime is 1113719. The next prime is 1113751. The reversal of 1113734 is 4373111.

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: 4373111 = 151 ⋅28961.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 278432 + ... + 278435.

It is an arithmetic number, because the mean of its divisors is an integer number (417651).

2^1113734 is an apocalyptic number.

1113734 is a deficient number, since it is larger than the sum of its proper divisors (556870).

1113734 is an equidigital number, since it uses as much as digits as its factorization.

1113734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556869.

The product of its digits is 252, while the sum is 20.

The square root of 1113734 is about 1055.3359654631. The cubic root of 1113734 is about 103.6558520762.

Adding to 1113734 its reverse (4373111), we get a palindrome (5486845).

The spelling of 1113734 in words is "one million, one hundred thirteen thousand, seven hundred thirty-four".