16086078 has 12 divisors (see below), whose sum is σ = 34853208. Its totient is φ = 5362020.

The previous prime is 16086073. The next prime is 16086089. The reversal of 16086078 is 87068061.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16086071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 446818 + ... + 446853.

It is an arithmetic number, because the mean of its divisors is an integer number (2904434).

Almost surely, 2^16086078 is an apocalyptic number.

16086078 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

16086078 is an abundant number, since it is smaller than the sum of its proper divisors (18767130).

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

16086078 is a wasteful number, since it uses less digits than its factorization.

16086078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893679 (or 893676 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 16086078 is about 4010.7453172696. The cubic root of 16086078 is about 252.4352832215.

The spelling of 16086078 in words is "sixteen million, eighty-six thousand, seventy-eight".