1797882 has 16 divisors (see below), whose sum is σ = 3642240. Its totient is φ = 591552.

The previous prime is 1797877. The next prime is 1797893. The reversal of 1797882 is 2887971.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1423 + ... + 2370.

It is an arithmetic number, because the mean of its divisors is an integer number (227640).

2^1797882 is an apocalyptic number.

1797882 is an abundant number, since it is smaller than the sum of its proper divisors (1844358).

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

1797882 is a wasteful number, since it uses less digits than its factorization.

1797882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3877.

The product of its digits is 56448, while the sum is 42.

The square root of 1797882 is about 1340.8512221719. The cubic root of 1797882 is about 121.5963096901.

The spelling of 1797882 in words is "one million, seven hundred ninety-seven thousand, eight hundred eighty-two".