16050105 has 24 divisors (see below), whose sum is σ = 28114632. Its totient is φ = 8469504.

The previous prime is 16050103. The next prime is 16050109. The reversal of 16050105 is 50105061.

16050105 is a `hidden beast` number, since 160 + 501 + 0 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3111696 + 12938409 = 1764^2 + 3597^2 .

It is not a de Polignac number, because 16050105 - 2¹ = 16050103 is a prime.

It is a super-2 number, since 2×16050105² = 515211741022050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16050103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2527 + ... + 6203.

It is an arithmetic number, because the mean of its divisors is an integer number (1171443).

Almost surely, 2^16050105 is an apocalyptic number.

16050105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16050105 is a deficient number, since it is larger than the sum of its proper divisors (12064527).

16050105 is a wasteful number, since it uses less digits than its factorization.

16050105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3785 (or 3782 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 16050105 is about 4006.2582293207. The cubic root of 16050105 is about 252.2469706532.

Adding to 16050105 its reverse (50105061), we get a palindrome (66155166).

The spelling of 16050105 in words is "sixteen million, fifty thousand, one hundred five".