11013276 has 12 divisors (see below), whose sum is σ = 25697672. Its totient is φ = 3671088.

The previous prime is 11013271. The next prime is 11013329. The reversal of 11013276 is 67231011.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11013271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458875 + ... + 458898.

Almost surely, 2^11013276 is an apocalyptic number.

It is an amenable number.

11013276 is an abundant number, since it is smaller than the sum of its proper divisors (14684396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11013276 is a wasteful number, since it uses less digits than its factorization.

11013276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917780 (or 917778 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 11013276 is about 3318.6256191381. The cubic root of 11013276 is about 222.4874444794.

Adding to 11013276 its reverse (67231011), we get a palindrome (78244287).

The spelling of 11013276 in words is "eleven million, thirteen thousand, two hundred seventy-six".