16266099 has 8 divisors (see below), whose sum is σ = 21783760. Its totient is φ = 10796256.

The previous prime is 16266067. The next prime is 16266119. The reversal of 16266099 is 99066261.

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

It is not a de Polignac number, because 16266099 - 2⁵ = 16266067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16261099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11152 + ... + 12525.

It is an arithmetic number, because the mean of its divisors is an integer number (2722970).

Almost surely, 2^16266099 is an apocalyptic number.

16266099 is a deficient number, since it is larger than the sum of its proper divisors (5517661).

16266099 is a wasteful number, since it uses less digits than its factorization.

16266099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23909.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 16266099 is about 4033.1252150163. The cubic root of 16266099 is about 253.3734687488.

The spelling of 16266099 in words is "sixteen million, two hundred sixty-six thousand, ninety-nine".