16223941 has 4 divisors (see below), whose sum is σ = 16340800. Its totient is φ = 16107084.

The previous prime is 16223939. The next prime is 16223953. The reversal of 16223941 is 14932261.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16223941 - 2¹ = 16223939 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16223041) 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, 58221 + ... + 58498.

It is an arithmetic number, because the mean of its divisors is an integer number (4085200).

Almost surely, 2^16223941 is an apocalyptic number.

It is an amenable number.

16223941 is a deficient number, since it is larger than the sum of its proper divisors (116859).

16223941 is a wasteful number, since it uses less digits than its factorization.

16223941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116858.

The product of its digits is 2592, while the sum is 28.

The square root of 16223941 is about 4027.8953561382. The cubic root of 16223941 is about 253.1543840501.

The spelling of 16223941 in words is "sixteen million, two hundred twenty-three thousand, nine hundred forty-one".