16636034 has 8 divisors (see below), whose sum is σ = 25113468. Its totient is φ = 8264880.

The previous prime is 16636031. The next prime is 16636069. The reversal of 16636034 is 43063661.

It can be written as a sum of positive squares in 2 ways, for example, as 15642025 + 994009 = 3955^2 + 997^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 16635988 and 16636006.

It is not an unprimeable number, because it can be changed into a prime (16636031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26177 + ... + 26804.

Almost surely, 2^16636034 is an apocalyptic number.

16636034 is a deficient number, since it is larger than the sum of its proper divisors (8477434).

16636034 is a wasteful number, since it uses less digits than its factorization.

16636034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53140.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 16636034 is about 4078.7294590350. The cubic root of 16636034 is about 255.2798874805.

Adding to 16636034 its reverse (43063661), we get a palindrome (59699695).

The spelling of 16636034 in words is "sixteen million, six hundred thirty-six thousand, thirty-four".