16223468 has 12 divisors (see below), whose sum is σ = 28427112. Its totient is φ = 8101440.

The previous prime is 16223461. The next prime is 16223479. The reversal of 16223468 is 86432261.

It is not an unprimeable number, because it can be changed into a prime (16223461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1796 + ... + 5972.

It is an arithmetic number, because the mean of its divisors is an integer number (2368926).

Almost surely, 2^16223468 is an apocalyptic number.

It is an amenable number.

16223468 is a deficient number, since it is larger than the sum of its proper divisors (12203644).

16223468 is a wasteful number, since it uses less digits than its factorization.

16223468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5152 (or 5150 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 16223468 is about 4027.8366401829. The cubic root of 16223468 is about 253.1519238343.

The spelling of 16223468 in words is "sixteen million, two hundred twenty-three thousand, four hundred sixty-eight".