8056881 has 32 divisors (see below), whose sum is σ = 13946880. Its totient is φ = 4501008.

The previous prime is 8056879. The next prime is 8056883. The reversal of 8056881 is 1886508.

It is an interprime number because it is at equal distance from previous prime (8056879) and next prime (8056883).

It is not a de Polignac number, because 8056881 - 2¹ = 8056879 is a prime.

It is a super-2 number, since 2×8056881² = 129826662896322, which contains 22 as substring.

8056881 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8056883) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8430 + ... + 9336.

It is an arithmetic number, because the mean of its divisors is an integer number (435840).

Almost surely, 2^8056881 is an apocalyptic number.

It is an amenable number.

8056881 is a deficient number, since it is larger than the sum of its proper divisors (5889999).

8056881 is a wasteful number, since it uses less digits than its factorization.

8056881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The square root of 8056881 is about 2838.4645497170. The cubic root of 8056881 is about 200.4728893305.

The spelling of 8056881 in words is "eight million, fifty-six thousand, eight hundred eighty-one".