16895012 has 6 divisors (see below), whose sum is σ = 29566278. Its totient is φ = 8447504.

The previous prime is 16895003. The next prime is 16895101. The reversal of 16895012 is 21059861.

It can be written as a sum of positive squares in only one way, i.e., 15241216 + 1653796 = 3904^2 + 1286^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16895012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111873 + ... + 2111880.

It is an arithmetic number, because the mean of its divisors is an integer number (4927713).

Almost surely, 2^16895012 is an apocalyptic number.

It is an amenable number.

16895012 is a deficient number, since it is larger than the sum of its proper divisors (12671266).

16895012 is a wasteful number, since it uses less digits than its factorization.

16895012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4223757 (or 4223755 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 16895012 is about 4110.3542426414. The cubic root of 16895012 is about 256.5977446546.

The spelling of 16895012 in words is "sixteen million, eight hundred ninety-five thousand, twelve".