23323316 has 6 divisors (see below), whose sum is σ = 40815810. Its totient is φ = 11661656.

The previous prime is 23323297. The next prime is 23323331. The reversal of 23323316 is 61332332.

It can be written as a sum of positive squares in only one way, i.e., 19536400 + 3786916 = 4420^2 + 1946^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23323291 and 23323300.

It is a congruent number.

It is an unprimeable number.

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, 2915411 + ... + 2915418.

It is an arithmetic number, because the mean of its divisors is an integer number (6802635).

Almost surely, 2^23323316 is an apocalyptic number.

It is an amenable number.

23323316 is a deficient number, since it is larger than the sum of its proper divisors (17492494).

23323316 is a wasteful number, since it uses less digits than its factorization.

23323316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5830833 (or 5830831 counting only the distinct ones).

The product of its digits is 1944, while the sum is 23.

The square root of 23323316 is about 4829.4219115749. The cubic root of 23323316 is about 285.7130641376.

Adding to 23323316 its reverse (61332332), we get a palindrome (84655648).

The spelling of 23323316 in words is "twenty-three million, three hundred twenty-three thousand, three hundred sixteen".