11071418 has 16 divisors (see below), whose sum is σ = 17508096. Its totient is φ = 5240400.

The previous prime is 11071391. The next prime is 11071421. The reversal of 11071418 is 81417011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 11071393 and 11071402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3455 + ... + 5837.

It is an arithmetic number, because the mean of its divisors is an integer number (1094256).

Almost surely, 2^11071418 is an apocalyptic number.

11071418 is a deficient number, since it is larger than the sum of its proper divisors (6436678).

11071418 is a wasteful number, since it uses less digits than its factorization.

11071418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2509.

The product of its (nonzero) digits is 224, while the sum is 23.

The square root of 11071418 is about 3327.3740396896. The cubic root of 11071418 is about 222.8782808838.

Adding to 11071418 its reverse (81417011), we get a palindrome (92488429).

The spelling of 11071418 in words is "eleven million, seventy-one thousand, four hundred eighteen".