16736228 has 12 divisors (see below), whose sum is σ = 31011372. Its totient is φ = 7875840.

The previous prime is 16736227. The next prime is 16736231. The reversal of 16736228 is 82263761.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5053504 + 11682724 = 2248^2 + 3418^2 .

It is not an unprimeable number, because it can be changed into a prime (16736227) 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, 122993 + ... + 123128.

It is an arithmetic number, because the mean of its divisors is an integer number (2584281).

Almost surely, 2^16736228 is an apocalyptic number.

It is an amenable number.

16736228 is a deficient number, since it is larger than the sum of its proper divisors (14275144).

16736228 is a wasteful number, since it uses less digits than its factorization.

16736228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246142 (or 246140 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 16736228 is about 4090.9935223610. The cubic root of 16736228 is about 255.7913542465.

Adding to 16736228 its reverse (82263761), we get a palindrome (98999989).

The spelling of 16736228 in words is "sixteen million, seven hundred thirty-six thousand, two hundred twenty-eight".