614425 has 12 divisors (see below), whose sum is σ = 870976. Its totient is φ = 421200.

The previous prime is 614417. The next prime is 614437. The reversal of 614425 is 524416.

It is not a de Polignac number, because 614425 - 2³ = 614417 is a prime.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 614396 and 614405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1581 + ... + 1930.

2⁶¹⁴⁴²⁵ is an apocalyptic number.

It is an amenable number.

614425 is a deficient number, since it is larger than the sum of its proper divisors (256551).

614425 is a wasteful number, since it uses less digits than its factorization.

614425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3528 (or 3523 counting only the distinct ones).

The product of its digits is 960, while the sum is 22.

The square root of 614425 is about 783.8526647272. The cubic root of 614425 is about 85.0138385773.

Subtracting from 614425 its reverse (524416), we obtain a palindrome (90009).

The spelling of 614425 in words is "six hundred fourteen thousand, four hundred twenty-five".