16226371 has 8 divisors (see below), whose sum is σ = 18612224. Its totient is φ = 13857480.

The previous prime is 16226369. The next prime is 16226393. The reversal of 16226371 is 17362261.

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

It is not a de Polignac number, because 16226371 - 2¹ = 16226369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16226471) 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, 2115 + ... + 6076.

It is an arithmetic number, because the mean of its divisors is an integer number (2326528).

Almost surely, 2^16226371 is an apocalyptic number.

16226371 is a deficient number, since it is larger than the sum of its proper divisors (2385853).

16226371 is an equidigital number, since it uses as much as digits as its factorization.

16226371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8481.

The product of its digits is 3024, while the sum is 28.

The square root of 16226371 is about 4028.1969912108. The cubic root of 16226371 is about 253.1670224598.

The spelling of 16226371 in words is "sixteen million, two hundred twenty-six thousand, three hundred seventy-one".