7427283285 has 8 divisors (see below), whose sum is σ = 11883653280. Its totient is φ = 3961217744.

The previous prime is 7427283239. The next prime is 7427283299. The reversal of 7427283285 is 5823827247.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7427283285 - 2¹¹ = 7427281237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247576095 + ... + 247576124.

It is an arithmetic number, because the mean of its divisors is an integer number (1485456660).

Almost surely, 2^7427283285 is an apocalyptic number.

It is an amenable number.

7427283285 is a deficient number, since it is larger than the sum of its proper divisors (4456369995).

7427283285 is a wasteful number, since it uses less digits than its factorization.

7427283285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495152227.

The product of its digits is 1505280, while the sum is 48.

The square root of 7427283285 is about 86181.6876430254. The cubic root of 7427283285 is about 1951.0871242565.

The spelling of 7427283285 in words is "seven billion, four hundred twenty-seven million, two hundred eighty-three thousand, two hundred eighty-five".