8138056 has 16 divisors (see below), whose sum is σ = 15346800. Its totient is φ = 4045584.

The previous prime is 8137999. The next prime is 8138063. The reversal of 8138056 is 6508318.

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 3 ways as a sum of consecutive naturals, for example, 1410 + ... + 4273.

It is an arithmetic number, because the mean of its divisors is an integer number (959175).

Almost surely, 2^8138056 is an apocalyptic number.

It is an amenable number.

8138056 is a deficient number, since it is larger than the sum of its proper divisors (7208744).

8138056 is a wasteful number, since it uses less digits than its factorization.

8138056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5868 (or 5864 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 8138056 is about 2852.7278173706. The cubic root of 8138056 is about 201.1439115251.

The spelling of 8138056 in words is "eight million, one hundred thirty-eight thousand, fifty-six".