11623316 has 24 divisors (see below), whose sum is σ = 21279720. Its totient is φ = 5548032.

The previous prime is 11623309. The next prime is 11623321. The reversal of 11623316 is 61332611.

It is a happy number.

11623316 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 4 ways, for example, as 4579600 + 7043716 = 2140^2 + 2654^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11623291 and 11623300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10736 + ... + 11768.

It is an arithmetic number, because the mean of its divisors is an integer number (886655).

Almost surely, 2^11623316 is an apocalyptic number.

It is an amenable number.

11623316 is a deficient number, since it is larger than the sum of its proper divisors (9656404).

11623316 is a wasteful number, since it uses less digits than its factorization.

11623316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163 (or 1161 counting only the distinct ones).

The product of its digits is 648, while the sum is 23.

The square root of 11623316 is about 3409.2984615607. The cubic root of 11623316 is about 226.5218057486.

Adding to 11623316 its reverse (61332611), we get a palindrome (72955927).

It can be divided in two parts, 116 and 23316, that added together give a palindrome (23432).

The spelling of 11623316 in words is "eleven million, six hundred twenty-three thousand, three hundred sixteen".