11814401 has 8 divisors (see below), whose sum is σ = 11996160. Its totient is φ = 11634192.

The previous prime is 11814353. The next prime is 11814427. The reversal of 11814401 is 10441811.

It is a happy number.

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 11814401 - 2¹⁰ = 11813377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11814461) 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, 30656 + ... + 31038.

It is an arithmetic number, because the mean of its divisors is an integer number (1499520).

Almost surely, 2^11814401 is an apocalyptic number.

It is an amenable number.

11814401 is a deficient number, since it is larger than the sum of its proper divisors (181759).

11814401 is a wasteful number, since it uses less digits than its factorization.

11814401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775.

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 11814401 is about 3437.2083148974. The cubic root of 11814401 is about 227.7563892843.

The spelling of 11814401 in words is "eleven million, eight hundred fourteen thousand, four hundred one".