16023238 has 16 divisors (see below), whose sum is σ = 29965824. Its totient is φ = 6242760.

The previous prime is 16023229. The next prime is 16023239. The reversal of 16023238 is 83232061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16023239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51870 + ... + 52177.

It is an arithmetic number, because the mean of its divisors is an integer number (1872864).

Almost surely, 2^16023238 is an apocalyptic number.

16023238 is a deficient number, since it is larger than the sum of its proper divisors (13942586).

16023238 is a wasteful number, since it uses less digits than its factorization.

16023238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104067.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 16023238 is about 4002.9036960686. The cubic root of 16023238 is about 252.1061428229.

Adding to 16023238 its reverse (83232061), we get a palindrome (99255299).

It can be divided in two parts, 16023 and 238, that added together give a palindrome (16261).

The spelling of 16023238 in words is "sixteen million, twenty-three thousand, two hundred thirty-eight".