7850056 has 32 divisors (see below), whose sum is σ = 15717240. Its totient is φ = 3662848.

The previous prime is 7850053. The next prime is 7850077. The reversal of 7850056 is 6500587.

It can be written as a sum of positive squares in 4 ways, for example, as 6916900 + 933156 = 2630^2 + 966^2 .

It is not an unprimeable number, because it can be changed into a prime (7850053) 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 7 ways as a sum of consecutive naturals, for example, 26646 + ... + 26938.

Almost surely, 2^7850056 is an apocalyptic number.

It is an amenable number.

7850056 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

7850056 is a wasteful number, since it uses less digits than its factorization.

7850056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 7850056 is about 2801.7951388351. The cubic root of 7850056 is about 198.7425776799.

The spelling of 7850056 in words is "seven million, eight hundred fifty thousand, fifty-six".