1825022 has 4 divisors (see below), whose sum is σ = 2737536. Its totient is φ = 912510.

The previous prime is 1825003. The next prime is 1825039. The reversal of 1825022 is 2205281.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1824985 and 1825003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456254 + ... + 456257.

It is an arithmetic number, because the mean of its divisors is an integer number (684384).

2^1825022 is an apocalyptic number.

1825022 is a deficient number, since it is larger than the sum of its proper divisors (912514).

1825022 is an equidigital number, since it uses as much as digits as its factorization.

1825022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912513.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1825022 is about 1350.9337511514. The cubic root of 1825022 is about 122.2051104908.

The spelling of 1825022 in words is "one million, eight hundred twenty-five thousand, twenty-two".