11011441 has 8 divisors (see below), whose sum is σ = 12676160. Its totient is φ = 9369648.

The previous prime is 11011409. The next prime is 11011471. The reversal of 11011441 is 14411011.

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

It is a cyclic number.

It is not a de Polignac number, because 11011441 - 2⁵ = 11011409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11011471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4686 + ... + 6631.

It is an arithmetic number, because the mean of its divisors is an integer number (1584520).

Almost surely, 2^11011441 is an apocalyptic number.

It is an amenable number.

11011441 is a deficient number, since it is larger than the sum of its proper divisors (1664719).

11011441 is a wasteful number, since it uses less digits than its factorization.

11011441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11463.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 11011441 is about 3318.3491377491. The cubic root of 11011441 is about 222.4750870562.

Adding to 11011441 its reverse (14411011), we get a palindrome (25422452).

The spelling of 11011441 in words is "eleven million, eleven thousand, four hundred forty-one".