11089401 has 8 divisors (see below), whose sum is σ = 14824704. Its totient is φ = 7373520.

The previous prime is 11089387. The next prime is 11089409. The reversal of 11089401 is 10498011.

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

It is not a de Polignac number, because 11089401 - 2¹⁰ = 11088377 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11089409) 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, 3465 + ... + 5846.

It is an arithmetic number, because the mean of its divisors is an integer number (1853088).

Almost surely, 2^11089401 is an apocalyptic number.

It is an amenable number.

11089401 is a deficient number, since it is larger than the sum of its proper divisors (3735303).

11089401 is an equidigital number, since it uses as much as digits as its factorization.

11089401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9711.

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 11089401 is about 3330.0752243756. The cubic root of 11089401 is about 222.9988872970.

The spelling of 11089401 in words is "eleven million, eighty-nine thousand, four hundred one".