1995208 has 16 divisors (see below), whose sum is σ = 3756060. Its totient is φ = 993600.

The previous prime is 1995187. The next prime is 1995211. The reversal of 1995208 is 8025991.

It can be written as a sum of positive squares in 2 ways, for example, as 1954404 + 40804 = 1398^2 + 202^2 .

It is an unprimeable number.

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, 3418 + ... + 3958.

2^1995208 is an apocalyptic number.

It is an amenable number.

1995208 is a deficient number, since it is larger than the sum of its proper divisors (1760852).

1995208 is a wasteful number, since it uses less digits than its factorization.

1995208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008 (or 1004 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 1995208 is about 1412.5183184653. The cubic root of 1995208 is about 125.8913988214.

The spelling of 1995208 in words is "one million, nine hundred ninety-five thousand, two hundred eight".