1825941 has 8 divisors (see below), whose sum is σ = 2621920. Its totient is φ = 1123632.

The previous prime is 1825937. The next prime is 1825963. The reversal of 1825941 is 1495281.

It is a happy number.

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

It is not a de Polignac number, because 1825941 - 2² = 1825937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1825899 and 1825908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1825141) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 23371 + ... + 23448.

It is an arithmetic number, because the mean of its divisors is an integer number (327740).

2^1825941 is an apocalyptic number.

It is an amenable number.

1825941 is a deficient number, since it is larger than the sum of its proper divisors (795979).

1825941 is a wasteful number, since it uses less digits than its factorization.

1825941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46835.

The product of its digits is 2880, while the sum is 30.

The square root of 1825941 is about 1351.2738434529. The cubic root of 1825941 is about 122.2256194036.

The spelling of 1825941 in words is "one million, eight hundred twenty-five thousand, nine hundred forty-one".