11623036 has 12 divisors (see below), whose sum is σ = 21536928. Its totient is φ = 5469632.

The previous prime is 11623013. The next prime is 11623037. The reversal of 11623036 is 63032611.

It is a junction number, because it is equal to n+sod(n) for n = 11622998 and 11623016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11623037) 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, 85396 + ... + 85531.

It is an arithmetic number, because the mean of its divisors is an integer number (1794744).

Almost surely, 2^11623036 is an apocalyptic number.

It is an amenable number.

11623036 is a deficient number, since it is larger than the sum of its proper divisors (9913892).

11623036 is a wasteful number, since it uses less digits than its factorization.

11623036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170948 (or 170946 counting only the distinct ones).

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

The square root of 11623036 is about 3409.2573971468. The cubic root of 11623036 is about 226.5199868008.

Adding to 11623036 its reverse (63032611), we get a palindrome (74655647).

The spelling of 11623036 in words is "eleven million, six hundred twenty-three thousand, thirty-six".