1325984 has 24 divisors (see below), whose sum is σ = 2848608. Its totient is φ = 602560.

The previous prime is 1325977. The next prime is 1325993. The reversal of 1325984 is 4895231.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 1325984.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1532 + ... + 2235.

It is an arithmetic number, because the mean of its divisors is an integer number (118692).

2^1325984 is an apocalyptic number.

It is an amenable number.

1325984 is an abundant number, since it is smaller than the sum of its proper divisors (1522624).

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

1325984 is a wasteful number, since it uses less digits than its factorization.

1325984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3788 (or 3780 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 1325984 is about 1151.5137862831. The cubic root of 1325984 is about 109.8616442337.

It can be divided in two parts, 132 and 5984, that added together give a palindrome (6116).

The spelling of 1325984 in words is "one million, three hundred twenty-five thousand, nine hundred eighty-four".