16466226 has 16 divisors (see below), whose sum is σ = 37637184. Its totient is φ = 4704624.

The previous prime is 16466213. The next prime is 16466243. The reversal of 16466226 is 62266461.

16466226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16466226² = 542273197366152, which contains 22 as substring.

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, 195985 + ... + 196068.

It is an arithmetic number, because the mean of its divisors is an integer number (2352324).

Almost surely, 2^16466226 is an apocalyptic number.

16466226 is an abundant number, since it is smaller than the sum of its proper divisors (21170958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16466226 is a wasteful number, since it uses less digits than its factorization.

16466226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392065.

The product of its digits is 20736, while the sum is 33.

The square root of 16466226 is about 4057.8597807219. The cubic root of 16466226 is about 254.4083476455.

The spelling of 16466226 in words is "sixteen million, four hundred sixty-six thousand, two hundred twenty-six".