11054623 has 2 divisors, whose sum is σ = 11054624. Its totient is φ = 11054622.

The previous prime is 11054621. The next prime is 11054633. The reversal of 11054623 is 32645011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11054623 - 2¹ = 11054621 is a prime.

Together with 11054621, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 11054594 and 11054603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11054621) by changing a digit.

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 as a sum of consecutive naturals, namely, 5527311 + 5527312.

It is an arithmetic number, because the mean of its divisors is an integer number (5527312).

Almost surely, 2^11054623 is an apocalyptic number.

11054623 is a deficient number, since it is larger than the sum of its proper divisors (1).

11054623 is an equidigital number, since it uses as much as digits as its factorization.

11054623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 11054623 is about 3324.8493198941. The cubic root of 11054623 is about 222.7655240199.

Adding to 11054623 its reverse (32645011), we get a palindrome (43699634).

The spelling of 11054623 in words is "eleven million, fifty-four thousand, six hundred twenty-three".