11622026 has 8 divisors (see below), whose sum is σ = 18774084. Its totient is φ = 5364000.

The previous prime is 11622007. The next prime is 11622041. The reversal of 11622026 is 62022611.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11566801 + 55225 = 3401^2 + 235^2 .

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 = 11621989 and 11622007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223475 + ... + 223526.

Almost surely, 2^11622026 is an apocalyptic number.

11622026 is a deficient number, since it is larger than the sum of its proper divisors (7152058).

11622026 is a wasteful number, since it uses less digits than its factorization.

11622026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447016.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 11622026 is about 3409.1092678294. The cubic root of 11622026 is about 226.5134253535.

Adding to 11622026 its reverse (62022611), we get a palindrome (73644637).

The spelling of 11622026 in words is "eleven million, six hundred twenty-two thousand, twenty-six".