11623063 has 4 divisors (see below), whose sum is σ = 11632608. Its totient is φ = 11613520.

The previous prime is 11623061. The next prime is 11623091. The reversal of 11623063 is 36032611.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 36032611 = 79 ⋅456109.

It is a cyclic number.

It is not a de Polignac number, because 11623063 - 2¹ = 11623061 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11623061) 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 in 3 ways as a sum of consecutive naturals, for example, 2623 + ... + 5488.

It is an arithmetic number, because the mean of its divisors is an integer number (2908152).

Almost surely, 2^11623063 is an apocalyptic number.

11623063 is a deficient number, since it is larger than the sum of its proper divisors (9545).

11623063 is an equidigital number, since it uses as much as digits as its factorization.

11623063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9544.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 11623063 is about 3409.2613569511. The cubic root of 11623063 is about 226.5201622006.

Adding to 11623063 its reverse (36032611), we get a palindrome (47655674).

It can be divided in two parts, 1162 and 3063, that added together give a square (4225 = 65²).

The spelling of 11623063 in words is "eleven million, six hundred twenty-three thousand, sixty-three".