23283668 has 6 divisors (see below), whose sum is σ = 40746426. Its totient is φ = 11641832.

The previous prime is 23283661. The next prime is 23283671. The reversal of 23283668 is 86638232.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 22259524 + 1024144 = 4718^2 + 1012^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23283661) 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 as a sum of consecutive naturals, namely, 2910455 + ... + 2910462.

It is an arithmetic number, because the mean of its divisors is an integer number (6791071).

Almost surely, 2^23283668 is an apocalyptic number.

It is an amenable number.

23283668 is a deficient number, since it is larger than the sum of its proper divisors (17462758).

23283668 is a wasteful number, since it uses less digits than its factorization.

23283668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5820921 (or 5820919 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 23283668 is about 4825.3153264839. The cubic root of 23283668 is about 285.5510749284.

The spelling of 23283668 in words is "twenty-three million, two hundred eighty-three thousand, six hundred sixty-eight".