16089936 has 20 divisors (see below), whose sum is σ = 41565792. Its totient is φ = 5363296.

The previous prime is 16089923. The next prime is 16089937. The reversal of 16089936 is 63998061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16089937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167556 + ... + 167651.

Almost surely, 2^16089936 is an apocalyptic number.

16089936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16089936 is an abundant number, since it is smaller than the sum of its proper divisors (25475856).

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

16089936 is a wasteful number, since it uses less digits than its factorization.

16089936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335218 (or 335212 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 16089936 is about 4011.2262464239. The cubic root of 16089936 is about 252.4554625234.

The spelling of 16089936 in words is "sixteen million, eighty-nine thousand, nine hundred thirty-six".