16268766 has 8 divisors (see below), whose sum is σ = 32537544. Its totient is φ = 5422920.

The previous prime is 16268753. The next prime is 16268767. The reversal of 16268766 is 66786261.

It is a happy number.

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

16268766 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16268767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1355725 + ... + 1355736.

It is an arithmetic number, because the mean of its divisors is an integer number (4067193).

Almost surely, 2^16268766 is an apocalyptic number.

16268766 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16268766 is a wasteful number, since it uses less digits than its factorization.

16268766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711466.

The product of its digits is 145152, while the sum is 42.

The square root of 16268766 is about 4033.4558383600. The cubic root of 16268766 is about 253.3873157507.

The spelling of 16268766 in words is "sixteen million, two hundred sixty-eight thousand, seven hundred sixty-six".