1234425 has 24 divisors (see below), whose sum is σ = 2073280. Its totient is φ = 648000.

The previous prime is 1234417. The next prime is 1234439. The reversal of 1234425 is 5244321.

It is not a de Polignac number, because 1234425 - 2³ = 1234417 is a prime.

It is a d-powerful number, because it can be written as 1 + 2⁷ + 3¹¹ + 4⁴ + 4¹⁰ + 2¹³ + 5³ .

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 23 ways as a sum of consecutive naturals, for example, 8100 + ... + 8250.

2^1234425 is an apocalyptic number.

1234425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1234425 is a deficient number, since it is larger than the sum of its proper divisors (838855).

1234425 is a wasteful number, since it uses less digits than its factorization.

1234425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273 (or 268 counting only the distinct ones).

The product of its digits is 960, while the sum is 21.

The square root of 1234425 is about 1111.0468036946. The cubic root of 1234425 is about 107.2724590411.

Adding to 1234425 its reverse (5244321), we get a palindrome (6478746).

The spelling of 1234425 in words is "one million, two hundred thirty-four thousand, four hundred twenty-five".