1995874 has 16 divisors (see below), whose sum is σ = 3214080. Its totient is φ = 926640.

The previous prime is 1995869. The next prime is 1995883. The reversal of 1995874 is 4785991.

It is a self number, because there is not a number n which added to its sum of digits gives 1995874.

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 7 ways as a sum of consecutive naturals, for example, 1519 + ... + 2509.

It is an arithmetic number, because the mean of its divisors is an integer number (200880).

2^1995874 is an apocalyptic number.

1995874 is a deficient number, since it is larger than the sum of its proper divisors (1218206).

1995874 is a wasteful number, since it uses less digits than its factorization.

1995874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065.

The product of its digits is 90720, while the sum is 43.

The square root of 1995874 is about 1412.7540479503. The cubic root of 1995874 is about 125.9054047704.

The spelling of 1995874 in words is "one million, nine hundred ninety-five thousand, eight hundred seventy-four".