16106636 has 24 divisors (see below), whose sum is σ = 34692000. Its totient is φ = 6371712.

The previous prime is 16106627. The next prime is 16106659. The reversal of 16106636 is 63660161.

16106636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 16106599 and 16106608.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21761 + ... + 22488.

It is an arithmetic number, because the mean of its divisors is an integer number (1445500).

Almost surely, 2^16106636 is an apocalyptic number.

It is an amenable number.

16106636 is an abundant number, since it is smaller than the sum of its proper divisors (18585364).

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

16106636 is a wasteful number, since it uses less digits than its factorization.

16106636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44273 (or 44271 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 16106636 is about 4013.3073642571. The cubic root of 16106636 is about 252.5427748335.

Adding to 16106636 its reverse (63660161), we get a palindrome (79766797).

The spelling of 16106636 in words is "sixteen million, one hundred six thousand, six hundred thirty-six".