23216350 has 12 divisors (see below), whose sum is σ = 43182504. Its totient is φ = 9286520.

The previous prime is 23216341. The next prime is 23216363. The reversal of 23216350 is 5361232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 232114 + ... + 232213.

It is an arithmetic number, because the mean of its divisors is an integer number (3598542).

Almost surely, 2^23216350 is an apocalyptic number.

23216350 is a deficient number, since it is larger than the sum of its proper divisors (19966154).

23216350 is a wasteful number, since it uses less digits than its factorization.

23216350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464339 (or 464334 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 23216350 is about 4818.3347745876. The cubic root of 23216350 is about 285.2756131365.

Adding to 23216350 its reverse (5361232), we get a palindrome (28577582).

The spelling of 23216350 in words is "twenty-three million, two hundred sixteen thousand, three hundred fifty".