16948226 has 8 divisors (see below), whose sum is σ = 25458960. Its totient is φ = 8461908.

The previous prime is 16948219. The next prime is 16948229. The reversal of 16948226 is 62284961.

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

It is a super-3 number, since 3×16948226³ (a number of 23 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16948226.

It is not an unprimeable number, because it can be changed into a prime (16948229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4256 + ... + 7211.

It is an arithmetic number, because the mean of its divisors is an integer number (3182370).

Almost surely, 2^16948226 is an apocalyptic number.

16948226 is a deficient number, since it is larger than the sum of its proper divisors (8510734).

16948226 is a wasteful number, since it uses less digits than its factorization.

16948226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12208.

The product of its digits is 41472, while the sum is 38.

The square root of 16948226 is about 4116.8223182450. The cubic root of 16948226 is about 256.8668631676.

The spelling of 16948226 in words is "sixteen million, nine hundred forty-eight thousand, two hundred twenty-six".