7283025 has 18 divisors (see below), whose sum is σ = 13045110. Its totient is φ = 3884160.

The previous prime is 7282999. The next prime is 7283041. The reversal of 7283025 is 5203827.

It can be written as a sum of positive squares in 3 ways, for example, as 9216 + 7273809 = 96^2 + 2697^2 .

It is not a de Polignac number, because 7283025 - 2¹⁷ = 7151953 is a prime.

It is a Curzon number.

7283025 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 7283025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 15960 + ... + 16409.

Almost surely, 2^7283025 is an apocalyptic number.

7283025 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7283025 is a deficient number, since it is larger than the sum of its proper divisors (5762085).

7283025 is a wasteful number, since it uses less digits than its factorization.

7283025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32385 (or 32377 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 7283025 is about 2698.7080242220. The cubic root of 7283025 is about 193.8372621147.

The spelling of 7283025 in words is "seven million, two hundred eighty-three thousand, twenty-five".