1825234 has 8 divisors (see below), whose sum is σ = 2856960. Its totient is φ = 872916.

The previous prime is 1825217. The next prime is 1825261. The reversal of 1825234 is 4325281.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1825199 and 1825208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19794 + ... + 19885.

It is an arithmetic number, because the mean of its divisors is an integer number (357120).

2^1825234 is an apocalyptic number.

1825234 is a deficient number, since it is larger than the sum of its proper divisors (1031726).

1825234 is a wasteful number, since it uses less digits than its factorization.

1825234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39704.

The product of its digits is 1920, while the sum is 25.

The square root of 1825234 is about 1351.0122131202. The cubic root of 1825234 is about 122.2098422110.

It can be divided in two parts, 18 and 25234, that added together give a palindrome (25252).

The spelling of 1825234 in words is "one million, eight hundred twenty-five thousand, two hundred thirty-four".