16970227 has 8 divisors (see below), whose sum is σ = 17346240. Its totient is φ = 16598400.

The previous prime is 16970221. The next prime is 16970231. The reversal of 16970227 is 72207961.

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

It is a cyclic number.

It is not a de Polignac number, because 16970227 - 2⁷ = 16970099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16970192 and 16970201.

It is not an unprimeable number, because it can be changed into a prime (16970221) 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, 7977 + ... + 9877.

It is an arithmetic number, because the mean of its divisors is an integer number (2168280).

Almost surely, 2^16970227 is an apocalyptic number.

16970227 is a deficient number, since it is larger than the sum of its proper divisors (376013).

16970227 is a wasteful number, since it uses less digits than its factorization.

16970227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 16970227 is about 4119.4935368319. The cubic root of 16970227 is about 256.9779639642.

The spelling of 16970227 in words is "sixteen million, nine hundred seventy thousand, two hundred twenty-seven".