11124434 has 4 divisors (see below), whose sum is σ = 16686654. Its totient is φ = 5562216.

The previous prime is 11124403. The next prime is 11124439. The reversal of 11124434 is 43442111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11122225 + 2209 = 3335^2 + 47^2 .

It is not an unprimeable number, because it can be changed into a prime (11124439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2781107 + ... + 2781110.

Almost surely, 2^11124434 is an apocalyptic number.

11124434 is a deficient number, since it is larger than the sum of its proper divisors (5562220).

11124434 is an equidigital number, since it uses as much as digits as its factorization.

11124434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5562219.

The product of its digits is 384, while the sum is 20.

The square root of 11124434 is about 3335.3311679652. The cubic root of 11124434 is about 223.2334688787.

Adding to 11124434 its reverse (43442111), we get a palindrome (54566545).

The spelling of 11124434 in words is "eleven million, one hundred twenty-four thousand, four hundred thirty-four".