11134742 has 8 divisors (see below), whose sum is σ = 16717800. Its totient is φ = 5562144.

The previous prime is 11134729. The next prime is 11134759. The reversal of 11134742 is 24743111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1109 + ... + 4847.

It is an arithmetic number, because the mean of its divisors is an integer number (2089725).

Almost surely, 2^11134742 is an apocalyptic number.

11134742 is a deficient number, since it is larger than the sum of its proper divisors (5583058).

11134742 is a wasteful number, since it uses less digits than its factorization.

11134742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5230.

The product of its digits is 672, while the sum is 23.

The square root of 11134742 is about 3336.8760840043. The cubic root of 11134742 is about 223.3023976358.

Adding to 11134742 its reverse (24743111), we get a palindrome (35877853).

The spelling of 11134742 in words is "eleven million, one hundred thirty-four thousand, seven hundred forty-two".