11042230 has 32 divisors (see below), whose sum is σ = 21189600. Its totient is φ = 4131072.

The previous prime is 11042221. The next prime is 11042233. The reversal of 11042230 is 3224011.

It is a self number, because there is not a number n which added to its sum of digits gives 11042230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11042233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16584 + ... + 17236.

It is an arithmetic number, because the mean of its divisors is an integer number (662175).

Almost surely, 2^11042230 is an apocalyptic number.

11042230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11042230 is a deficient number, since it is larger than the sum of its proper divisors (10147370).

11042230 is a wasteful number, since it uses less digits than its factorization.

11042230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 11042230 is about 3322.9851037885. The cubic root of 11042230 is about 222.6822476856.

Adding to 11042230 its reverse (3224011), we get a palindrome (14266241).

The spelling of 11042230 in words is "eleven million, forty-two thousand, two hundred thirty".