16299105 has 8 divisors (see below), whose sum is σ = 26078592. Its totient is φ = 8692848.

The previous prime is 16299103. The next prime is 16299109. The reversal of 16299105 is 50199261.

16299105 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 sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16299105 - 2¹ = 16299103 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16299103) 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, 543289 + ... + 543318.

It is an arithmetic number, because the mean of its divisors is an integer number (3259824).

Almost surely, 2^16299105 is an apocalyptic number.

16299105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16299105 is a deficient number, since it is larger than the sum of its proper divisors (9779487).

16299105 is a wasteful number, since it uses less digits than its factorization.

16299105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086615.

The product of its (nonzero) digits is 4860, while the sum is 33.

The square root of 16299105 is about 4037.2150054214. The cubic root of 16299105 is about 253.5447287140.

It can be divided in two parts, 1629910 and 5, that added together give a triangular number (1629915 = T₁₈₀₅).

The spelling of 16299105 in words is "sixteen million, two hundred ninety-nine thousand, one hundred five".