1825832 has 16 divisors (see below), whose sum is σ = 3572640. Its totient is φ = 873136.

The previous prime is 1825829. The next prime is 1825861. The reversal of 1825832 is 2385281.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1825795 and 1825804.

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 3 ways as a sum of consecutive naturals, for example, 4778 + ... + 5145.

It is an arithmetic number, because the mean of its divisors is an integer number (223290).

2^1825832 is an apocalyptic number.

It is an amenable number.

1825832 is a deficient number, since it is larger than the sum of its proper divisors (1746808).

1825832 is a wasteful number, since it uses less digits than its factorization.

1825832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9952 (or 9948 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

The square root of 1825832 is about 1351.2335105377. The cubic root of 1825832 is about 122.2231872590.

The spelling of 1825832 in words is "one million, eight hundred twenty-five thousand, eight hundred thirty-two".