11426522 has 8 divisors (see below), whose sum is σ = 17730900. Its totient is φ = 5516224.

The previous prime is 11426521. The next prime is 11426531. The reversal of 11426522 is 22562411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11282881 + 143641 = 3359^2 + 379^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11426521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98447 + ... + 98562.

Almost surely, 2^11426522 is an apocalyptic number.

11426522 is a deficient number, since it is larger than the sum of its proper divisors (6304378).

11426522 is a wasteful number, since it uses less digits than its factorization.

11426522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197040.

The product of its digits is 960, while the sum is 23.

The square root of 11426522 is about 3380.3138907504. The cubic root of 11426522 is about 225.2361109904.

Adding to 11426522 its reverse (22562411), we get a palindrome (33988933).

The spelling of 11426522 in words is "eleven million, four hundred twenty-six thousand, five hundred twenty-two".