8056436 has 24 divisors (see below), whose sum is σ = 15018696. Its totient is φ = 3768320.

The previous prime is 8056429. The next prime is 8056439. The reversal of 8056436 is 6346508.

It can be written as a sum of positive squares in 4 ways, for example, as 3976036 + 4080400 = 1994^2 + 2020^2 .

It is a super-2 number, since 2×8056436² = 129812322044192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8056439) 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, 17246 + ... + 17706.

It is an arithmetic number, because the mean of its divisors is an integer number (625779).

Almost surely, 2^8056436 is an apocalyptic number.

It is an amenable number.

8056436 is a deficient number, since it is larger than the sum of its proper divisors (6962260).

8056436 is a wasteful number, since it uses less digits than its factorization.

8056436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739 (or 737 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 8056436 is about 2838.3861611839. The cubic root of 8056436 is about 200.4691984035.

The spelling of 8056436 in words is "eight million, fifty-six thousand, four hundred thirty-six".