16845036 has 24 divisors (see below), whose sum is σ = 42328944. Its totient is φ = 5183040.

The previous prime is 16845019. The next prime is 16845041. The reversal of 16845036 is 63054861.

It is a junction number, because it is equal to n+sod(n) for n = 16844988 and 16845006.

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, 53835 + ... + 54146.

It is an arithmetic number, because the mean of its divisors is an integer number (1763706).

Almost surely, 2^16845036 is an apocalyptic number.

It is an amenable number.

16845036 is an abundant number, since it is smaller than the sum of its proper divisors (25483908).

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

16845036 is a wasteful number, since it uses less digits than its factorization.

16845036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108001 (or 107999 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 16845036 is about 4104.2704589245. The cubic root of 16845036 is about 256.3444865915.

Adding to 16845036 its reverse (63054861), we get a palindrome (79899897).

The spelling of 16845036 in words is "sixteen million, eight hundred forty-five thousand, thirty-six".