1995962 has 16 divisors (see below), whose sum is σ = 3110184. Its totient is φ = 960000.

The previous prime is 1995947. The next prime is 1995967. The reversal of 1995962 is 2695991.

It can be written as a sum of positive squares in 4 ways, for example, as 1874161 + 121801 = 1369^2 + 349^2 .

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (1995967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8162 + ... + 8402.

2^1995962 is an apocalyptic number.

1995962 is a deficient number, since it is larger than the sum of its proper divisors (1114222).

1995962 is a wasteful number, since it uses less digits than its factorization.

1995962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385.

The product of its digits is 43740, while the sum is 41.

The square root of 1995962 is about 1412.7851924479. The cubic root of 1995962 is about 125.9072551733.

The spelling of 1995962 in words is "one million, nine hundred ninety-five thousand, nine hundred sixty-two".