11043518 has 8 divisors (see below), whose sum is σ = 16950648. Its totient is φ = 5393304.

The previous prime is 11043517. The next prime is 11043551. The reversal of 11043518 is 81534011.

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

It is a junction number, because it is equal to n+sod(n) for n = 11043493 and 11043502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11043511) 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 in 3 ways as a sum of consecutive naturals, for example, 64121 + ... + 64292.

It is an arithmetic number, because the mean of its divisors is an integer number (2118831).

Almost surely, 2^11043518 is an apocalyptic number.

11043518 is a deficient number, since it is larger than the sum of its proper divisors (5907130).

11043518 is a wasteful number, since it uses less digits than its factorization.

11043518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128458.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 11043518 is about 3323.1788997886. The cubic root of 11043518 is about 222.6909054653.

Adding to 11043518 its reverse (81534011), we get a palindrome (92577529).

The spelling of 11043518 in words is "eleven million, forty-three thousand, five hundred eighteen".