7958285 has 8 divisors (see below), whose sum is σ = 9581976. Its totient is φ = 6345280.

The previous prime is 7958281. The next prime is 7958309. The reversal of 7958285 is 5828597.

It can be written as a sum of positive squares in 4 ways, for example, as 630436 + 7327849 = 794^2 + 2707^2 .

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

It is not a de Polignac number, because 7958285 - 2² = 7958281 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7958281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926 + ... + 4095.

It is an arithmetic number, because the mean of its divisors is an integer number (1197747).

Almost surely, 2^7958285 is an apocalyptic number.

It is an amenable number.

7958285 is a deficient number, since it is larger than the sum of its proper divisors (1623691).

7958285 is a wasteful number, since it uses less digits than its factorization.

7958285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5343.

The product of its digits is 201600, while the sum is 44.

The square root of 7958285 is about 2821.0432467440. The cubic root of 7958285 is about 199.6517690279.

The spelling of 7958285 in words is "seven million, nine hundred fifty-eight thousand, two hundred eighty-five".