11270066 has 4 divisors (see below), whose sum is σ = 16905102. Its totient is φ = 5635032.

The previous prime is 11270057. The next prime is 11270071. The reversal of 11270066 is 66007211.

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., 6076225 + 5193841 = 2465^2 + 2279^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2817515 + ... + 2817518.

Almost surely, 2^11270066 is an apocalyptic number.

11270066 is a deficient number, since it is larger than the sum of its proper divisors (5635036).

11270066 is an equidigital number, since it uses as much as digits as its factorization.

11270066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5635035.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 11270066 is about 3357.0918962697. The cubic root of 11270066 is about 224.2033787449.

Adding to 11270066 its reverse (66007211), we get a palindrome (77277277).

The spelling of 11270066 in words is "eleven million, two hundred seventy thousand, sixty-six".