16224234 has 16 divisors (see below), whose sum is σ = 34944672. Its totient is φ = 4992048.

The previous prime is 16224227. The next prime is 16224277. The reversal of 16224234 is 43242261.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103924 + ... + 104079.

It is an arithmetic number, because the mean of its divisors is an integer number (2184042).

Almost surely, 2^16224234 is an apocalyptic number.

16224234 is an abundant number, since it is smaller than the sum of its proper divisors (18720438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16224234 is a wasteful number, since it uses less digits than its factorization.

16224234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208021.

The product of its digits is 2304, while the sum is 24.

The square root of 16224234 is about 4027.9317273261. The cubic root of 16224234 is about 253.1559080075.

Adding to 16224234 its reverse (43242261), we get a palindrome (59466495).

It can be divided in two parts, 16224 and 234, that multiplied together give a cube (3796416 = 156³).

The spelling of 16224234 in words is "sixteen million, two hundred twenty-four thousand, two hundred thirty-four".