16115266 has 8 divisors (see below), whose sum is σ = 24687360. Its totient is φ = 7886148.

The previous prime is 16115263. The next prime is 16115273. The reversal of 16115266 is 66251161.

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

It is not an unprimeable number, because it can be changed into a prime (16115263) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 85626 + ... + 85813.

It is an arithmetic number, because the mean of its divisors is an integer number (3085920).

Almost surely, 2^16115266 is an apocalyptic number.

16115266 is a deficient number, since it is larger than the sum of its proper divisors (8572094).

16115266 is a wasteful number, since it uses less digits than its factorization.

16115266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171488.

The product of its digits is 2160, while the sum is 28.

The square root of 16115266 is about 4014.3823933452. The cubic root of 16115266 is about 252.5878712565.

The spelling of 16115266 in words is "sixteen million, one hundred fifteen thousand, two hundred sixty-six".