16226948 has 6 divisors (see below), whose sum is σ = 28397166. Its totient is φ = 8113472.

The previous prime is 16226927. The next prime is 16227011. The reversal of 16226948 is 84962261.

It can be written as a sum of positive squares in only one way, i.e., 15507844 + 719104 = 3938^2 + 848^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2028365 + ... + 2028372.

It is an arithmetic number, because the mean of its divisors is an integer number (4732861).

Almost surely, 2^16226948 is an apocalyptic number.

It is an amenable number.

16226948 is a deficient number, since it is larger than the sum of its proper divisors (12170218).

16226948 is a wasteful number, since it uses less digits than its factorization.

16226948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4056741 (or 4056739 counting only the distinct ones).

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

The square root of 16226948 is about 4028.2686107061. The cubic root of 16226948 is about 253.1700232467.

The spelling of 16226948 in words is "sixteen million, two hundred twenty-six thousand, nine hundred forty-eight".