1995694 has 8 divisors (see below), whose sum is σ = 3001680. Its totient is φ = 995136.

The previous prime is 1995691. The next prime is 1995709. The reversal of 1995694 is 4965991.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1995694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1995691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259 + ... + 2014.

It is an arithmetic number, because the mean of its divisors is an integer number (375210).

2^1995694 is an apocalyptic number.

1995694 is a deficient number, since it is larger than the sum of its proper divisors (1005986).

1995694 is a wasteful number, since it uses less digits than its factorization.

1995694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2714.

The product of its digits is 87480, while the sum is 43.

The square root of 1995694 is about 1412.6903411576. The cubic root of 1995694 is about 125.9016196861.

The spelling of 1995694 in words is "one million, nine hundred ninety-five thousand, six hundred ninety-four".