11306401 has 8 divisors (see below), whose sum is σ = 11531520. Its totient is φ = 11083488.

The previous prime is 11306389. The next prime is 11306419. The reversal of 11306401 is 10460311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11306401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11306431) 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, 12765 + ... + 13621.

It is an arithmetic number, because the mean of its divisors is an integer number (1441440).

Almost surely, 2^11306401 is an apocalyptic number.

It is an amenable number.

11306401 is a deficient number, since it is larger than the sum of its proper divisors (225119).

11306401 is an equidigital number, since it uses as much as digits as its factorization.

11306401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 11306401 is about 3362.4992193308. The cubic root of 11306401 is about 224.4440662038. Note that the first 3 decimals are identical.

Adding to 11306401 its reverse (10460311), we get a palindrome (21766712).

The spelling of 11306401 in words is "eleven million, three hundred six thousand, four hundred one".