11453422 has 4 divisors (see below), whose sum is σ = 17180136. Its totient is φ = 5726710.

The previous prime is 11453417. The next prime is 11453423. The reversal of 11453422 is 22435411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22435411 = 863 ⋅25997.

It is a junction number, because it is equal to n+sod(n) for n = 11453393 and 11453402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11453423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2863354 + ... + 2863357.

It is an arithmetic number, because the mean of its divisors is an integer number (4295034).

Almost surely, 2^11453422 is an apocalyptic number.

11453422 is a deficient number, since it is larger than the sum of its proper divisors (5726714).

11453422 is an equidigital number, since it uses as much as digits as its factorization.

11453422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5726713.

The product of its digits is 960, while the sum is 22.

The square root of 11453422 is about 3384.2904721670. The cubic root of 11453422 is about 225.4127206671.

Adding to 11453422 its reverse (22435411), we get a palindrome (33888833).

The spelling of 11453422 in words is "eleven million, four hundred fifty-three thousand, four hundred twenty-two".