11226765 has 16 divisors (see below), whose sum is σ = 19596096. Its totient is φ = 5443200.

The previous prime is 11226757. The next prime is 11226773. The reversal of 11226765 is 56762211.

It is an interprime number because it is at equal distance from previous prime (11226757) and next prime (11226773).

It is not a de Polignac number, because 11226765 - 2³ = 11226757 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33856 + ... + 34185.

It is an arithmetic number, because the mean of its divisors is an integer number (1224756).

Almost surely, 2^11226765 is an apocalyptic number.

11226765 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11226765 is a deficient number, since it is larger than the sum of its proper divisors (8369331).

11226765 is a wasteful number, since it uses less digits than its factorization.

11226765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68060.

The product of its digits is 5040, while the sum is 30.

The square root of 11226765 is about 3350.6365066954. The cubic root of 11226765 is about 223.9158710964.

Adding to 11226765 its reverse (56762211), we get a palindrome (67988976).

It can be divided in two parts, 1122 and 6765, that added together give a palindrome (7887).

The spelling of 11226765 in words is "eleven million, two hundred twenty-six thousand, seven hundred sixty-five".