11454122 has 16 divisors (see below), whose sum is σ = 17512200. Its totient is φ = 5617920.

The previous prime is 11454103. The next prime is 11454133. The reversal of 11454122 is 22145411.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10962721 + 491401 = 3311^2 + 701^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11454094 and 11454103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40622 + ... + 40902.

Almost surely, 2^11454122 is an apocalyptic number.

11454122 is a deficient number, since it is larger than the sum of its proper divisors (6058078).

11454122 is a wasteful number, since it uses less digits than its factorization.

11454122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601.

The product of its digits is 320, while the sum is 20.

The square root of 11454122 is about 3384.3938896056. The cubic root of 11454122 is about 225.4173127645.

Adding to 11454122 its reverse (22145411), we get a palindrome (33599533).

The spelling of 11454122 in words is "eleven million, four hundred fifty-four thousand, one hundred twenty-two".