1384325 has 6 divisors (see below), whose sum is σ = 1716594. Its totient is φ = 1107440.

The previous prime is 1384309. The next prime is 1384337. The reversal of 1384325 is 5234831.

It can be written as a sum of positive squares in 3 ways, for example, as 187489 + 1196836 = 433^2 + 1094^2 .

It is not a de Polignac number, because 1384325 - 2⁴ = 1384309 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1384294 and 1384303.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 27662 + ... + 27711.

It is an arithmetic number, because the mean of its divisors is an integer number (286099).

2^1384325 is an apocalyptic number.

It is an amenable number.

1384325 is a deficient number, since it is larger than the sum of its proper divisors (332269).

1384325 is an equidigital number, since it uses as much as digits as its factorization.

1384325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55383 (or 55378 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 1384325 is about 1176.5734146240. The cubic root of 1384325 is about 111.4498155387.

The spelling of 1384325 in words is "one million, three hundred eighty-four thousand, three hundred twenty-five".