16126266 has 64 divisors (see below), whose sum is σ = 37013760. Its totient is φ = 4646400.

The previous prime is 16126261. The next prime is 16126267. The reversal of 16126266 is 66262161.

16126266 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (16126261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159616 + ... + 159716.

It is an arithmetic number, because the mean of its divisors is an integer number (578340).

Almost surely, 2^16126266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16126266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18506880).

16126266 is an abundant number, since it is smaller than the sum of its proper divisors (20887494).

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

16126266 is a wasteful number, since it uses less digits than its factorization.

16126266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231.

The product of its digits is 5184, while the sum is 30.

The square root of 16126266 is about 4015.7522333929. The cubic root of 16126266 is about 252.6453288797.

The spelling of 16126266 in words is "sixteen million, one hundred twenty-six thousand, two hundred sixty-six".