1824125 has 8 divisors (see below), whose sum is σ = 2276664. Its totient is φ = 1459200.

The previous prime is 1824113. The next prime is 1824139. The reversal of 1824125 is 5214281.

It can be written as a sum of positive squares in 4 ways, for example, as 357604 + 1466521 = 598^2 + 1211^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1824125 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1824125.

It is a congruent number.

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, 7172 + ... + 7421.

It is an arithmetic number, because the mean of its divisors is an integer number (284583).

2^1824125 is an apocalyptic number.

It is an amenable number.

1824125 is a deficient number, since it is larger than the sum of its proper divisors (452539).

1824125 is an equidigital number, since it uses as much as digits as its factorization.

1824125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14608 (or 14598 counting only the distinct ones).

The product of its digits is 640, while the sum is 23.

The square root of 1824125 is about 1350.6017177540. The cubic root of 1824125 is about 122.1850859015.

The spelling of 1824125 in words is "one million, eight hundred twenty-four thousand, one hundred twenty-five".