1996602 has 8 divisors (see below), whose sum is σ = 3993216. Its totient is φ = 665532.

The previous prime is 1996583. The next prime is 1996609. The reversal of 1996602 is 2066991.

It is a happy number.

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

1996602 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1996609) 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, 166378 + ... + 166389.

It is an arithmetic number, because the mean of its divisors is an integer number (499152).

2^1996602 is an apocalyptic number.

1996602 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1996602 is a wasteful number, since it uses less digits than its factorization.

1996602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332772.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 1996602 is about 1413.0116772341. The cubic root of 1996602 is about 125.9207110126.

Subtracting from 1996602 its sum of digits (33), we obtain a square (1996569 = 1413²).

The spelling of 1996602 in words is "one million, nine hundred ninety-six thousand, six hundred two".