7930285 has 16 divisors (see below), whose sum is σ = 10834560. Its totient is φ = 5515840.

The previous prime is 7930283. The next prime is 7930289. The reversal of 7930285 is 5820397.

It is not a de Polignac number, because 7930285 - 2¹ = 7930283 is a prime.

7930285 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 7930285.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7930283) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1870 + ... + 4399.

It is an arithmetic number, because the mean of its divisors is an integer number (677160).

Almost surely, 2^7930285 is an apocalyptic number.

It is an amenable number.

7930285 is a deficient number, since it is larger than the sum of its proper divisors (2904275).

7930285 is a wasteful number, since it uses less digits than its factorization.

7930285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6308.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 7930285 is about 2816.0761708448. The cubic root of 7930285 is about 199.4173458859.

The spelling of 7930285 in words is "seven million, nine hundred thirty thousand, two hundred eighty-five".