1996010 has 8 divisors (see below), whose sum is σ = 3592836. Its totient is φ = 798400.

The previous prime is 1995991. The next prime is 1996013. The reversal of 1996010 is 106991.

It can be written as a sum of positive squares in 2 ways, for example, as 1957201 + 38809 = 1399^2 + 197^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1996013) 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 3 ways as a sum of consecutive naturals, for example, 99791 + ... + 99810.

2^1996010 is an apocalyptic number.

1996010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1996010 is a deficient number, since it is larger than the sum of its proper divisors (1596826).

1996010 is a wasteful number, since it uses less digits than its factorization.

1996010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199608.

The product of its (nonzero) digits is 486, while the sum is 26.

The square root of 1996010 is about 1412.8021800663. The cubic root of 1996010 is about 125.9082644610.

The spelling of 1996010 in words is "one million, nine hundred ninety-six thousand, ten".