11068481 has 4 divisors (see below), whose sum is σ = 11076912. Its totient is φ = 11060052.

The previous prime is 11068423. The next prime is 11068487. The reversal of 11068481 is 18486011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11068481 - 2⁶ = 11068417 is a prime.

It is a super-2 number, since 2×11068481² = 245022543294722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11068487) 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, 1775 + ... + 5028.

It is an arithmetic number, because the mean of its divisors is an integer number (2769228).

Almost surely, 2^11068481 is an apocalyptic number.

It is an amenable number.

11068481 is a deficient number, since it is larger than the sum of its proper divisors (8431).

11068481 is an equidigital number, since it uses as much as digits as its factorization.

11068481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8430.

The product of its (nonzero) digits is 1536, while the sum is 29.

The square root of 11068481 is about 3326.9326713957. The cubic root of 11068481 is about 222.8585709302.

The spelling of 11068481 in words is "eleven million, sixty-eight thousand, four hundred eighty-one".