11700226 has 4 divisors (see below), whose sum is σ = 17550342. Its totient is φ = 5850112.

The previous prime is 11700223. The next prime is 11700281. The reversal of 11700226 is 62200711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62200711 = 389 ⋅159899.

It can be written as a sum of positive squares in only one way, i.e., 8094025 + 3606201 = 2845^2 + 1899^2 .

It is not an unprimeable number, because it can be changed into a prime (11700223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2925055 + ... + 2925058.

Almost surely, 2^11700226 is an apocalyptic number.

11700226 is a deficient number, since it is larger than the sum of its proper divisors (5850116).

11700226 is an equidigital number, since it uses as much as digits as its factorization.

11700226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5850115.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 11700226 is about 3420.5593109899. The cubic root of 11700226 is about 227.0203297725.

Adding to 11700226 its reverse (62200711), we get a palindrome (73900937).

The spelling of 11700226 in words is "eleven million, seven hundred thousand, two hundred twenty-six".