16105086 has 24 divisors (see below), whose sum is σ = 36947664. Its totient is φ = 5052480.

The previous prime is 16105081. The next prime is 16105093. The reversal of 16105086 is 68050161.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16105081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26010 + ... + 26621.

It is an arithmetic number, because the mean of its divisors is an integer number (1539486).

Almost surely, 2^16105086 is an apocalyptic number.

16105086 is an abundant number, since it is smaller than the sum of its proper divisors (20842578).

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

16105086 is a wasteful number, since it uses less digits than its factorization.

16105086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52656 (or 52653 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 16105086 is about 4013.1142520491. The cubic root of 16105086 is about 252.5346735379.

The spelling of 16105086 in words is "sixteen million, one hundred five thousand, eighty-six".