11406418 has 8 divisors (see below), whose sum is σ = 17302140. Its totient is φ = 5639040.

The previous prime is 11406401. The next prime is 11406433. The reversal of 11406418 is 81460411.

It can be written as a sum of positive squares in 2 ways, for example, as 10712529 + 693889 = 3273^2 + 833^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 11406392 and 11406401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31863 + ... + 32218.

Almost surely, 2^11406418 is an apocalyptic number.

11406418 is a deficient number, since it is larger than the sum of its proper divisors (5895722).

11406418 is an equidigital number, since it uses as much as digits as its factorization.

11406418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64172.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 11406418 is about 3377.3388932709. The cubic root of 11406418 is about 225.1039388093.

Adding to 11406418 its reverse (81460411), we get a palindrome (92866829).

The spelling of 11406418 in words is "eleven million, four hundred six thousand, four hundred eighteen".