16350228 has 24 divisors (see below), whose sum is σ = 42389760. Its totient is φ = 5450040.

The previous prime is 16350221. The next prime is 16350247. The reversal of 16350228 is 82205361.

16350228 is a `hidden beast` number, since 1 + 635 + 0 + 2 + 28 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16350221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75588 + ... + 75803.

It is an arithmetic number, because the mean of its divisors is an integer number (1766240).

Almost surely, 2^16350228 is an apocalyptic number.

16350228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

16350228 is an abundant number, since it is smaller than the sum of its proper divisors (26039532).

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

16350228 is a wasteful number, since it uses less digits than its factorization.

16350228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151404 (or 151396 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 16350228 is about 4043.5415170368. The cubic root of 16350228 is about 253.8095375030.

Adding to 16350228 its reverse (82205361), we get a palindrome (98555589).

The spelling of 16350228 in words is "sixteen million, three hundred fifty thousand, two hundred twenty-eight".