1996260 has 96 divisors (see below), whose sum is σ = 6585600. Its totient is φ = 451584.

The previous prime is 1996237. The next prime is 1996277. The reversal of 1996260 is 626991.

It is a happy number.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 20532 + ... + 20628.

It is an arithmetic number, because the mean of its divisors is an integer number (68600).

2^1996260 is an apocalyptic number.

1996260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1996260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3292800).

1996260 is an abundant number, since it is smaller than the sum of its proper divisors (4589340).

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

1996260 is a wasteful number, since it uses less digits than its factorization.

1996260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 114 counting only the distinct ones).

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

The square root of 1996260 is about 1412.8906539432. The cubic root of 1996260 is about 125.9135209063.

The spelling of 1996260 in words is "one million, nine hundred ninety-six thousand, two hundred sixty".