11335481 has 16 divisors (see below), whose sum is σ = 12783744. Its totient is φ = 9993984.

The previous prime is 11335477. The next prime is 11335523. The reversal of 11335481 is 18453311.

It is a cyclic number.

It is not a de Polignac number, because 11335481 - 2² = 11335477 is a prime.

It is a super-2 number, since 2×11335481² = 256986259002722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11335481.

It is not an unprimeable number, because it can be changed into a prime (11335421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20450 + ... + 20996.

It is an arithmetic number, because the mean of its divisors is an integer number (798984).

Almost surely, 2^11335481 is an apocalyptic number.

It is an amenable number.

11335481 is a deficient number, since it is larger than the sum of its proper divisors (1448263).

11335481 is a wasteful number, since it uses less digits than its factorization.

11335481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640.

The product of its digits is 1440, while the sum is 26.

The square root of 11335481 is about 3366.8206070416. The cubic root of 11335481 is about 224.6363244290.

Adding to 11335481 its reverse (18453311), we get a palindrome (29788792).

The spelling of 11335481 in words is "eleven million, three hundred thirty-five thousand, four hundred eighty-one".