1101266 has 8 divisors (see below), whose sum is σ = 1660800. Its totient is φ = 547668.

The previous prime is 1101253. The next prime is 1101283. The reversal of 1101266 is 6621011.

It is a happy number.

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

It is a Curzon number.

It is a plaindrome in base 7.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 986 + ... + 1781.

It is an arithmetic number, because the mean of its divisors is an integer number (207600).

2^1101266 is an apocalyptic number.

1101266 is a deficient number, since it is larger than the sum of its proper divisors (559534).

1101266 is a wasteful number, since it uses less digits than its factorization.

1101266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2968.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1101266 is about 1049.4122164336. The cubic root of 1101266 is about 103.2675983815.

Adding to 1101266 its reverse (6621011), we get a palindrome (7722277).

The spelling of 1101266 in words is "one million, one hundred one thousand, two hundred sixty-six".