283264725 has 12 divisors (see below), whose sum is σ = 468331136. Its totient is φ = 151074480.

The previous prime is 283264717. The next prime is 283264741. The reversal of 283264725 is 527462382.

It is not a de Polignac number, because 283264725 - 2³ = 283264717 is a prime.

It is a Duffinian number.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 1888357 + ... + 1888506.

Almost surely, 2^283264725 is an apocalyptic number.

283264725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

283264725 is a deficient number, since it is larger than the sum of its proper divisors (185066411).

283264725 is a wasteful number, since it uses less digits than its factorization.

283264725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3776876 (or 3776871 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 283264725 is about 16830.4701360360. The cubic root of 283264725 is about 656.7460938164.

The spelling of 283264725 in words is "two hundred eighty-three million, two hundred sixty-four thousand, seven hundred twenty-five".