1794425 has 6 divisors (see below), whose sum is σ = 2225118. Its totient is φ = 1435520.

The previous prime is 1794371. The next prime is 1794427. The reversal of 1794425 is 5244971.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 204304 + 1590121 = 452^2 + 1261^2 .

It is not a de Polignac number, because 1794425 - 2⁶ = 1794361 is a prime.

It is a super-3 number, since 3×1794425³ = 17333935986301546875, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1794391 and 1794400.

It is not an unprimeable number, because it can be changed into a prime (1794427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35864 + ... + 35913.

It is an arithmetic number, because the mean of its divisors is an integer number (370853).

2^1794425 is an apocalyptic number.

It is an amenable number.

1794425 is a deficient number, since it is larger than the sum of its proper divisors (430693).

1794425 is an equidigital number, since it uses as much as digits as its factorization.

1794425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71787 (or 71782 counting only the distinct ones).

The product of its digits is 10080, while the sum is 32.

The square root of 1794425 is about 1339.5614954156. The cubic root of 1794425 is about 121.5183238239.

The spelling of 1794425 in words is "one million, seven hundred ninety-four thousand, four hundred twenty-five".