283425 has 12 divisors (see below), whose sum is σ = 468720. Its totient is φ = 151120.

The previous prime is 283411. The next prime is 283447. The reversal of 283425 is 524382.

It is not a de Polignac number, because 283425 - 2⁹ = 282913 is a prime.

It is a Curzon number.

283425 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 283395 and 283404.

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, 1815 + ... + 1964.

It is an arithmetic number, because the mean of its divisors is an integer number (39060).

2²⁸³⁴²⁵ is an apocalyptic number.

283425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

283425 is a deficient number, since it is larger than the sum of its proper divisors (185295).

283425 is a wasteful number, since it uses less digits than its factorization.

283425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3792 (or 3787 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 283425 is about 532.3767462991. The cubic root of 283425 is about 65.6869935727.

The spelling of 283425 in words is "two hundred eighty-three thousand, four hundred twenty-five".