8150056 has 16 divisors (see below), whose sum is σ = 15311700. Its totient is φ = 4066944.

The previous prime is 8150047. The next prime is 8150057. The reversal of 8150056 is 6500518.

It can be written as a sum of positive squares in 2 ways, for example, as 8122500 + 27556 = 2850^2 + 166^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8150056.

It is not an unprimeable number, because it can be changed into a prime (8150057) 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 3 ways as a sum of consecutive naturals, for example, 7090 + ... + 8158.

Almost surely, 2^8150056 is an apocalyptic number.

It is an amenable number.

8150056 is a deficient number, since it is larger than the sum of its proper divisors (7161644).

8150056 is a wasteful number, since it uses less digits than its factorization.

8150056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028 (or 2024 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 8150056 is about 2854.8302926794. The cubic root of 8150056 is about 201.2427287987.

The spelling of 8150056 in words is "eight million, one hundred fifty thousand, fifty-six".