8073081 has 16 divisors (see below), whose sum is σ = 12590400. Its totient is φ = 5098464.

The previous prime is 8073077. The next prime is 8073083. The reversal of 8073081 is 1803708.

It is not a de Polignac number, because 8073081 - 2² = 8073077 is a prime.

It is a super-2 number, since 2×8073081² = 130349273665122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (8073083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7356 + ... + 8381.

It is an arithmetic number, because the mean of its divisors is an integer number (786900).

Almost surely, 2^8073081 is an apocalyptic number.

It is an amenable number.

8073081 is a deficient number, since it is larger than the sum of its proper divisors (4517319).

8073081 is a wasteful number, since it uses less digits than its factorization.

8073081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15765 (or 15759 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 8073081 is about 2841.3167722026. The cubic root of 8073081 is about 200.6071632321.

Adding to 8073081 its reverse (1803708), we get a palindrome (9876789).

The spelling of 8073081 in words is "eight million, seventy-three thousand, eighty-one".