16227235 has 8 divisors (see below), whose sum is σ = 20497680. Its totient is φ = 12298464.

The previous prime is 16227217. The next prime is 16227241. The reversal of 16227235 is 53272261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16227235 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85312 + ... + 85501.

It is an arithmetic number, because the mean of its divisors is an integer number (2562210).

Almost surely, 2^16227235 is an apocalyptic number.

16227235 is a deficient number, since it is larger than the sum of its proper divisors (4270445).

16227235 is a wasteful number, since it uses less digits than its factorization.

16227235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170837.

The product of its digits is 5040, while the sum is 28.

The square root of 16227235 is about 4028.3042337937. The cubic root of 16227235 is about 253.1715158126.

Adding to 16227235 its reverse (53272261), we get a palindrome (69499496).

The spelling of 16227235 in words is "sixteen million, two hundred twenty-seven thousand, two hundred thirty-five".