11270230 has 32 divisors (see below), whose sum is σ = 22291200. Its totient is φ = 4083552.

The previous prime is 11270227. The next prime is 11270243. The reversal of 11270230 is 3207211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3081 + ... + 5659.

It is an arithmetic number, because the mean of its divisors is an integer number (696600).

Almost surely, 2^11270230 is an apocalyptic number.

11270230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11270230 is a deficient number, since it is larger than the sum of its proper divisors (11020970).

11270230 is a wasteful number, since it uses less digits than its factorization.

11270230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2628.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 11270230 is about 3357.1163220836. The cubic root of 11270230 is about 224.2044662622.

Adding to 11270230 its reverse (3207211), we get a palindrome (14477441).

It can be divided in two parts, 11270 and 230, that multiplied together give a square (2592100 = 1610²).

The spelling of 11270230 in words is "eleven million, two hundred seventy thousand, two hundred thirty".