8056045 has 8 divisors (see below), whose sum is σ = 10236024. Its totient is φ = 6065664.

The previous prime is 8056043. The next prime is 8056051. The reversal of 8056045 is 5406508.

It can be written as a sum of positive squares in 4 ways, for example, as 586756 + 7469289 = 766^2 + 2733^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 8056045 - 2¹ = 8056043 is a prime.

It is a super-2 number, since 2×8056045² = 129799722084050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8056043) 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, 47304 + ... + 47473.

It is an arithmetic number, because the mean of its divisors is an integer number (1279503).

Almost surely, 2^8056045 is an apocalyptic number.

8056045 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8056045 is a deficient number, since it is larger than the sum of its proper divisors (2179979).

8056045 is a wasteful number, since it uses less digits than its factorization.

8056045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94799.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 8056045 is about 2838.3172831803. The cubic root of 8056045 is about 200.4659552521.

The spelling of 8056045 in words is "eight million, fifty-six thousand, forty-five".