11623306 has 8 divisors (see below), whose sum is σ = 17720964. Its totient is φ = 5716320.

The previous prime is 11623301. The next prime is 11623309. The reversal of 11623306 is 60332611.

11623306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11621281 + 2025 = 3409^2 + 45^2 .

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

It is a super-3 number, since 3×11623306³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11623301) 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, 47515 + ... + 47758.

Almost surely, 2^11623306 is an apocalyptic number.

11623306 is a deficient number, since it is larger than the sum of its proper divisors (6097658).

11623306 is an equidigital number, since it uses as much as digits as its factorization.

11623306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95336.

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

The square root of 11623306 is about 3409.2969949830. The cubic root of 11623306 is about 226.5217407867.

Adding to 11623306 its reverse (60332611), we get a palindrome (71955917).

The spelling of 11623306 in words is "eleven million, six hundred twenty-three thousand, three hundred six".