1828002 has 16 divisors (see below), whose sum is σ = 3988512. Its totient is φ = 553920.

The previous prime is 1827983. The next prime is 1828003. The reversal of 1828002 is 2008281.

It is a self number, because there is not a number n which added to its sum of digits gives 1828002.

It is not an unprimeable number, because it can be changed into a prime (1828003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13783 + ... + 13914.

It is an arithmetic number, because the mean of its divisors is an integer number (249282).

2^1828002 is an apocalyptic number.

1828002 is an abundant number, since it is smaller than the sum of its proper divisors (2160510).

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

1828002 is a wasteful number, since it uses less digits than its factorization.

1828002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27713.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 1828002 is about 1352.0362421178. The cubic root of 1828002 is about 122.2715888119.

The spelling of 1828002 in words is "one million, eight hundred twenty-eight thousand, two".